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Letters from Dr John Davies, Mallwyd, 1641, William Jones, 1698, John Roberts, Bridgwater, 1737-1738, and Dafydd Jones o Drefriw, 1758, and poetry by, and in the autograph of, Edward Richard, Ystrad-meurig, John Edwards, 'Siôn Ceiriog', and John Williams, St Athan.
The details are as follows: (a) A letter, 10 Nov. 1641, from John Davies, Malloyd, to an unnamed correspondent concerning the Rolls of Mowthwy for the poll money. He finds that many are left out: giving such (names) as he did know or could learn to be so. He will be glad if he can get a place for the addressee's kinsman, Mr Gwyn. Damaged. (b) A letter, 29 Oct. [16]98, from Wm Jones, Dôlgu [? Dolgelheu], 'For Mr Edward Lhwyd to be left with Mr Thomas Francis painter at Montgomery'. In his way to Dolgelheu the writer waited on Mr Vaughan at Aberffrwdlan on Sunday last, 'who having read but ye 2 first lines of your letter was very much displeas'd you should mention in yours yt you sent me to transcribe those Manuscripts he promised ye persual of...'. Mention of Mr Parry and Mr Jn Pugh, Mr Jones, etc. Their quarters at Dolgelheu. Various items of news. Damaged. (c, d, e) Letters (three, two dated and one fragmentary, all damaged), 1737-1738, from J. Roberts, Bridgwater, to his kinsman, Wm Roberts, St Athans concerning their right to Justings [?Iestyn's] coat of arms and pedigree, etc. The first letter is written from London, where J. Roberts is giving his sons a visit by their request. (f) A letter, 20 Oct. 1758, from Dafydd Jones, Mwythig, to his wife, (Gwen). He has been to see Evan Evans, Denbigh, and Mr Wynn, Llangynhafal, both of whom are ill. Next day he went to Wrexham and at last found Wm Robert. He arrived at Shrewsbury on Wednesday afternoon: Mr Stafford Price and the Blodeugerdd, which they began to print on the 18th inst. If Mr Williams goes to Lincoln he would be glad to see him going via Shrewsbury home. On the dorse is an 'englyn' in which his six children are named. Reference to other members of the family. Welsh. (g) 'Bugeilgerdd, sef Ymddiddan rhwng dau fugail, Gruffudd a Meurig bob yn ail Benill', by, and in the autograph of, Edward Richard, Ystradmeurig, 1 Jan. 1766. To the title EW has added 'collated with another copy written by the author. per Iolo Morganwg'. (h, i) 'Cerddi' by, and in the autograph of, John Edwards, 'Siôn Ceiriog'. (j) 'Rybydd i Mr Edward Williams Saer Maen, rag shomi Baal wrth Gywirio r Grisau sy'n arwain iw ei Dy,' addressed to Mr Edward Williams, Fleminston, and endorsed by Iolo Morganwg 'Sion William o St Athan at E. Wm yr hynaf o Drefflemin'.

A volume containing a translation into English in the autograph of Lewis Morris of the Preface, etc., to Dr John Davies's Dictionarium Duplex (1632), and a translation in another hand of the Preface to Dr Davies' Grammar (1621), intermingled with notes on some of Horace's Odes. There is also an 'englyn' by L[ewis] M[orris], 1738, 'Copied in Brith y Coed, Vol. I'.

A composite manuscript in the hand of David Richards (1725-82), curate of Llanegwad, Carmarthenshire containing 'cywyddau', etc. by Lewys Glyn Cothi, Raff ap Robert, Lewys Daron, Lewys Menai, W[ilia]m Llyn, Ie[a]'n ap Madog, and Dafydd ap Gwilym, and anonymous poems; 'englynion' by D[afyd]d ap Edmwnt, [Richard Davies] ('Escob Dewi') and H[uw] Lewis; extracts from 'cywyddau' by Ieuan Tew Brydydd, I[euan] Deulwyn, R[h]is[iart] Philyp, Sion Tudur, H[uw] Llwyd [Cynfal], and T[homas] Prys; extracts from William Baxter: Glossarium Antiquitatum Britannicarum ... (Londini, 1719); a stanza by [John] Dryden in honour of St David's Day; lists of contents of 'Hen Lyfr Carpiop [sic] B[en] Simon'; 'Llyfr Dauliw Ben Simon', and 'Llyfr y Brut Ben Simon'; 'Englynion y Misoedd' by Aneurin Gwawdrydd; 'Llyma Ddifregwawd Taliesin'; 'Llyma Ystori Owain ap Urien Reged'; 'Llyma val y Cafad Taliessin'; 'Llyma Ystori Saith doethion Rhufain'; 'Cyngor Arystotlys i Alexander mawr i ydnabod'; lists of words from the poetry of D[afydd ap] G[wilym] quoted in John Davies: Dictionarium Duplex, etc. The name of the scribe occurs twice on one of the fly-leaves.

A late eighteenth century manuscript in the hand of John Morris containing couplets from Dr John Davies (Mallwyd): Flores Poetarum Britannicorum (Y Mwythig, 1710); 'englynion' by Jonathan Hughes, J. Morris, Dafydd Benwyn, H. Jones (Llangwm), Arthur Jones, Gronwy Owen, Morus ap Robert (Bala), Richd Sion Siengyn, Michael Prichard, Lewis Morus ('o Sir Fôn), Dafydd Jones ('Dewi Fardd') ('o Drefriw'), John Edwards ('Clochydd Manafon'), Rhys Morgan (Pencraig Neath), William Ruffe ('o Mochdref'), Robert Wynn ('Vicar Gwyddelwern'), John Edwards ('o Lyn Ceiriog'), Thos Edwards (Nant), Hugh Hughes ['Y Bardd Coch o Fôn'], Robert o Ragad, Hugh Morris, Daniel Jones, Edward Barnes, Thos Powel, Lewis Glyn Cothi, William Phylip, William Cynwal, Edward Parry, Dafydd Marpole, Edward Morus, Clydro, Robert Evans ('y Jeinier') (Meifod), W. Davies ['Gwallter Mechain'], D. Thomas ('Dafydd Ddu Eryri'), D[avid] Ellis (Amlwch), E. Morris (Plas'n pentre), John Rees (Llanrhaiadr), ?R. Lloyd, John Cadwaladr, Harri Parri, John Lloyd (Haflen, Llanfihangel) (1782), John Rhydderch, Ioan Prichard (1670), Dafydd Nanmor, Harri Conwy, Dafydd Maelienydd, Edmwnt Prys, ?Richd Parry, Thomas Jones ('Cyllidydd, Exciseman, Llanrhaidr') and 'Cadfan' (1792), and anonymous 'englynion'; 'carolau' and 'cerddi' by Thomas Edwards ['Twm o'r Nant'], David Ellis ('Person Cricieth'), Henry Humphreys, Ellis Roberts and Morus ap Robert ('o'r Bala'); English verses by 'Rhaiadr'; an 'awdl' by Jonathan Hughes; a chronology of Welsh kings and princes entitled 'Tabl yn dangos yr amser y Dechreuodd ar Blynyddoedd y Teyrnasoedd, holl Frenhinoedd, a Thywysogion Cymru, er dyfodid [sic] Brutus ir Deyrnas hon'; a list of European rulers, entitled 'Pen-llywodraethwyr Ewrop, 1793'; 'Cas bethau Gwyr Rhufain'; 'Y Wandering Jew. Sef y crydd Crwdredig o Gaersalem. Rhyfeddfawr Newydd oddiwrth America gan y Captain enwog William rheolwr y Llong, a elwir Dolphin ... Wedi ei Cysylltu gan Dewi Fardd', etc. The spine is lettered 'Llyfr J. Morris III'.

Miscellaneous papers containing notes, lists, transcripts, extracts, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents include pp. 13-39, copies of ten tales or fables in Welsh, nine bearing the titles 'Dammeg y Dial', 'Dameg y Ceiliog Rhedyn a'r Moryn', 'Dammeg y Dylluan, y golomen, a'r ystlym', 'Dameg y geifr, y Defaid, a'r bleiddiaid', 'Dameg y march gwyllt', 'Dammeg yr Eos a'r hebog', 'Dammeg Cenfigen yn Llosgi ei hun', 'Dammeg y Gwr a'r [Ebol]', and 'Dammeg Meredydd ap Rhosser o Lanbedr a'r Fro am gastell Tre Warin', and the tenth telling the story of Tanwyn, the son of Trahaearn, the bard (for the Welsh text of nine of these see Iolo Manuscripts . . ., pp. 167-84, and for English translations ibid., pp. 577-96); 38, brief notes with the superscription 'On the affinity of the ancient Gallic or Celtic with the Modern British', being presumably the introduction to a proposed essay or article on the said subject; 43-8, sketches ? in connection with the construction of a 'wheel oared boat'; 49- 64, 66, 68-96, 136-7, genealogical and other data relating to British saints some allegedly extracted from the manuscripts of Tho[mas] Truman, Iaean Deulwyn, Iaean Brechfa, Antoni Pywel, and Watkyn Owen; 65, a collection of miscellaneous Welsh words with English definitions, etc.; 66, ten stanzas of Welsh verse by [Edward Williams] 'Iolo Morganwg' attacking [Owen Jones] 'Owain Myfyr'; 67, a short list of Welsh triads; 97, an extract from the Gent[leman's] Mag[azine], 1780, relating to the cultivation of a new kind of wheat; 98, lists of pre-Saxon archbishops of London and early bishops of Llandaff; 99, notes on English history temp. Richard II - temp. Henry VII; loo, a list of the kings of Wales, A.D. 181- 517; 101, three draft stanzas of religious verse [? by Edward Williams]; 102, an incomplete, ? draft copy of a letter relating to Cattwg Sant and 'proverbs, moral aphorisms, etc., attributed to him'; 110, a Welsh-English list of species of apples; 111, a list with the superscription 'Llyma enwau wyth Esgobion Cymry Cyn dwyn o Saeson goreuon eu gwlad oddiar y Cymry'; 124, a list of 'Churches in Glam[organ which] are not generally called by the names of saints'; 131 + 133, an incomplete list of the names of those who had founded churches in Glamorgan ('Enwau y Rai a wnaethant Eglwysydd a Chorau ym Morganwg') (see Iolo Manuscripts . . ., pp. 219-22, 635-8); 155-74, 183-4, 187, 197, 203, notes relating to the special alphabets which, according to Edward Williams, were in use amongst the Welsh bards and monks, the four-sided billets of wood used as a writing surface when these two alphabets were used, the 'peithynen' (the name given to a series of such billets inserted in an upright frame so as to allow each to be rotated), the mythological account of the origin of letters and the basic alphabet, the acquisition and development of the alphabet by the Cymry, the use of wood as a writing surface in Wales in the Middle Ages, etc.; 166, four stanzas of English verse being doxologies written by Edward Williams in 'long metre', 'common metre', 'short metre', and the 'metre of Psalm 148'; 175-6, a copy (probably not in the hand of Edward Williams) of the assessment for poor rate in [the parish of] Lantwit Major [co. Glamorgan], 1753-1754; 180, 182, 194, 200, 205-08, 211, miscellaneous notes on bardic and literary matters; 181, a transcript of the beginning of a text of 'Brut y Brenhinedd'; 185-6, an incomplete ? copy of a letter from Edward Williams to John Nichols, esq., containing a description of an accompanying example of a 'peithynen' (see above), a note on the word 'peithynen', observations on the connection between Latin and Welsh, brief comments on Edward Llwyd and Doctor [John] Davies [of Mallwyd] and their knowledge of the Welsh language, etc.; 189-92, a list in Welsh of twenty-two of the basic principles or regulations of the bards of the Isle of Britain ('Defodau a Breiniau Beirdd Ynys Prydain') with an English version of the first twelve; 198, five stanzas of a Welsh hymn; 215-116, brief notes relating to the administration of justice in Glamorgan, 12th-16th cent.; 2117, an anecdote relating to Sir Risiart Grinvil [Norman knight, 1st half 12th cent.], the bringing of the builder Lalys ? from Rome to Glamorgan by the said Sir Risiart, and the building of the monastery at Glyn Nedd, the church of Llandaff, and castles at Caerdyf, y Coetty, San Dunwyd, etc., and the founding of Trelalys by the said Lalys; 218, an anecdote relating to [the Norman knight] Syr Rhobert Fitshamon and Ifor Bach, lord of Regoes and Glynrhondda; and miscellaneous notes, etc. The reverse side of printed handbills containing proposals for publishing Edward Williams's two - volume work Poems Lyric and Pastoral and a new edition of Dr. [Samuel] Johnson's Dictionary have been used in two instances for writing notes.

Miscellaneous papers and home-made booklets containing transcripts, notes, lists, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents are extremely varied. Prose items include items such as a brief note on Dafydd ap Gwilym (40), notes relating to Gruffudd ap Cynan and the 'eisteddfod' at Glyn Achlach in Ireland (41-2), a list of 'Constellations in Glam[organ]' (46), a list of 'Rhannau'r Dydd' (47), a version of the tale of Elphin and Taliesin at the court of Maelgwn Gwynedd copied 'Ex 37 P.P.' (i.e. Paul Panton MS 37 now NLW MS 2005, of which see ff. 26 verso-48 verso) (75-96), a list of Welsh bards, 11th - 15th cent., with occasional notes (104-05), an anecdote relating to Owain Glyndwr taking refuge in Syr Lawrens Berclos' s castle (106), genealogies of Iestyn ap Gwrgant, lord of Morgannwg, 1091, Meuric, lord of Gwent, descendant of Iestyn, and Syr Rhaph Rhawlech (107- 10), an anecdote relating to Owain Cyfeiliawc (112), a note on the descendants of Iestin ab Gwrgant (114), a note on Richard y Fwyalchen sef Syr Richard Williams, fl. 1590-1630 (116), extracts from [Dauid] Powel [: The Historie of Cambria now called Wales, 1584], pp.191-2, relating to the Welsh bards and minstrels (123-5), genealogical notes on members of the Cecil family from the time of Sir Rotpert Sitsyllt, late 11th cent., to the time of Sir William Cecill, Lord Burghley (127-33), a brief note on the computation of time and on 'Elinor Goch o dir Iarll' (140), notes relating to Welsh bardic grades (149-54), extracts from the review of The Myvyrian Archaiology of Wales which appeared in The Monthly Review, July 1802 (159-60), a list of Welsh proverbs (161-3), a note relating to, and extracts from, Thomas Jones [: Carolau a Dyriau Duwiol, 1696] (165-6), a list headed 'Deuddeg Prifgampau Gwybodau Gwrolion' (169-71), a section headed 'Mangofion am yr hen Brydyddion a hen gerdd dafawd' containing notes and triads relating to Welsh bardism and more particularly the 'bardd teulu' and 'cerdd deuluaidd' (175-85), a copy of the bardic oath ('Adduned neu Dynghedfen Bardd') (191), notes commencing 'Pum Cenedl gynhwynawl a wladychant Ynys Prydain' (207-08), a note relating to Gilbert y Clar (ob. 1295) and his son (ob. 1313) (223), triads (224-5), brief notes on the five stages in the development of ? the Welsh bardic alphabet ('Pumoes Llythyr') (226), notes relating to Gruffudd ap Cynan's flight to Ireland, 1096, and his organising of a meeting of bards and musicians at Glyn Athlach (227), a note on 'Cadair arddangos Tir Iarll' (228), notes headed 'Glamorgan School (Poetry)' containing references to Rhys Goch ab Rhiccert, Norman literary influence in South Wales, Walter de Mapes, D[afydd] ap Gwilym, translations into Welsh, 'Saith Doethion Rhufain', 'Ystori Siarlymaen', the 'Mabinogion', and Walter, archdeacon of Oxford and the original of Geoffrey of Monmouth's 'Historia', and an anecdote relating to Rhys Goch Eryri, etc. (245-7), notes headed 'Bardism lost in North Wales' relating to the state of bardism in North and South Wales from circa 1400 onwards with comments on the restoration of the Welsh language in which Dr. John Davies [of Mallwyd] is referred to as 'the saviour of our language, its regenerator . . .' (253-7), a list of words and phrases ? from [Hugh Lewys:] Perl mewn Adfyd (263-4), a note on translating (295-6), a version of a conversation between teacher and disciple concerning creation, the nature of created matter, the first man, the first three letters, etc., with a note by Edward Williams on the word 'manred' (? the substance of created matter) (307-09), notes relating to the three bardic brothers Madawc, Ednyfed, and Llywelyn ap Gruffudd of Marchwiail [co. Denbigh], an 'eisteddfod' held at Maesaleg [co. ], ? temp. Edward III, another 'eisteddfod' at Marchwiail, temp. Edward III, Gwilym Tew and an 'eisteddfod' at the monastery of Penn Rhys in Glyn Rhodni [co. Glamorgan], an 'eisteddfod' at Caerfyrddin, N.D., successive re-organising of the rules and regulations relating to bards and bardism and musicians in the time of Morgan Hen, prince of Morgannwg, and his brother Ceraint Fardd Glas [10th cent.], of Bleddyn ap Cynfyn [11th cent .], of Rhys ap Tewdwr, lord of Dinefwr (with references to a quarrel between the said Rhys and lestyn ab Gwrgan, lord of Glamorgan, because the latter had carried off 'Rhol y Ford Gronn'), of Gruffudd ap Rhys ap Tewdwr, and of Gruff. ap Cynan, and the patronage of the bards by the squirearchy after the fall of the princes (311-16), rules of the bardic order headed 'Llymma ddosparth y Ford gronn ar Feirdd a phrydyddion a gwyr wrth gerdd Dafawd yn Llys yr amherawdr Arthur . . .', with a note on the disappearance of 'Dosparth y Ford Gronn' and its subsequent restoration by Rhys ap Tewdwr (323-32), another ? incomplete list of regulations for the bardic order headed 'Llymma Hen Ddosparth ar Freiniau a defodau Beirdd a Phrydyddion a phob gwrth (sic) wrth Gerdd Dafawd o Hen Lyfr Watkin Powel o Benn y Fai' (333-5), a version of the gorsedd prayer ('Gweddi Talhaiarn neu weddi'r orsedd') with an English translation (337), a short list of miscellaneous Welsh triads (343), brief notes on the saints Elli and Twrog and 'Llyfr Twrog' (360) (continued)

a list of 'Words collected in Blaenau Morganwg, anno 1770' (361-2), a list of eight ? chapter headings under the superscription 'Dissertation on the Welsh Language' (364), copies of, and a note on, inscriptions 'on Ffynon Illtud near Neath', and on a tombstone in Margam Abbey (371), a note on the institution of 'Y Ford Gronn' by the Emperor Arthur (372), anecdotes or notes relating to twelve Welsh saints (385-8), an anecdote relating to a quarrel between Dafydd ap Gwilym and Gruffudd Grug (389), notes on the fifteen tribes of Gwynedd ('Pymtheg Llwyth Gwynedd o Drefn y Brenin Alfryd ac Anarawd ap Rhodri Mawr . . .') (391-402), ? extracts from the letters of Goronwy Owen with comments by Edward Williams ('Iolo Morganwg') (409-15), a list of the names of authors of carols in a volume belonging to 'Mr. Davies o Fangor' (417-18), a note on the bard Llawdden (418), notes under the heading 'Eisteddfodau Gwynedd' referring to 'eisteddfodau' at Marchwiail (14th cent.), Nant Gonwy (15th cent.), Croesoswallt, Caerwys (16th cent.), and Bala (late 17th cent.), Gruffudd ap Cynan's visit to an 'eisteddfod' at Castell Dinefwr and his introduction of the bardic regulations formulated there into North Wales, etc. (included is an 'englyn' attributed to Dafydd Llwyd 'o Fathafarn') (418-22), an anecdote relating to the bard Llawdden and Gruff. ap Nicolas and the convening of an 'eisteddfod' at Carmarthen, 19 Henry VI (428-9), brief notes referring to 'cynghanedd' usage prior to the 'eisteddfod' at Caerfyrddin in 1451, changes inaugurated by Llawdden with regard to 'cynghanedd' and the strict metres, etc- (431-2), notes headed 'Llyma gyfarwyddyd parth ag am y Naw cwlm cerdd a fuant yng ngherdded Oesoedd amrafaelion ar arfer gan Feirdd a Phrydyddion Cymru' (433-4), notes on 'poetical talent' in the family of Meilir Brydydd, the Gower family in Glamorgan, the family of Einion ap Collwyn, and the 'Avan Branch of the House of Iestin ap Gwrgan', and general observations on the possibility of the development of poetic taste and ability in an individual, etc. (435-40 ), an ? incomplete list of triads headed 'Trioedd y Ford Gronn yn Nhir larll' (453-5) a note relating to 'cerddi teuluaidd' found in manuscript volumes in Glamorgan (463), a note on a bardic 'cadair arddangos' (464), an anecdote relating to Ifor Hael, Llywelyn ap Gwilym, and Dafydd ap Gwilym and a bardic convention at Gwern y Cleppa circa 1330 (466), a note on the bard-brothers Siôn, Wiliam, and Richard Philip of Ardudwy (467), a short list of three triads headed 'Trioedd Cadair Morganwg' (468), notes relating to an 'eisteddfod' at Nant Gonwy, 1 Edward IV, where the strict- metre poetic system devised by Dafydd ap Edmwnt at the 'eisteddfod' held at Carmarthen, 9 Henry VI, was ? officially accepted ('breiniwyd'), incorporating 'englynion' attributed to Dafydd ap Edmwnt and Twm Tegid of Llan Gower in Penllyn (479-81), a list of Glamorgan proverbs ('Diarhebion Morganwg Cymmysg') (499-506), two sets of outline notes headed 'Ancient British Literature' and 'Characteristics of ancient Welsh Literature in its several ages or periods' (507-10), a list of English proverbs headed 'Lantwit and Gower proverbs. The Devil's name in every one of them' (513), miscellaneous triads headed 'Trioedd Cymmysg' (515-16), two lists headed 'Deg Peth ni thalant ei hachub o'r Tan' and 'Deuddegpeth drwg a drwg fydd eu diwedd' (531), a list of 'Mesurau cerdd dafawd Cyffredin', which, according to a note at the end, were also known as 'Mesurau arwest' and 'mesurau cerdd deulu' (536-9), a note on poetical works which appeared in Wales circa 1350 and later in the same century and were attributed to Taliesin and other bards (540), notes referring to 'eisteddfodau' at Caerfyrddin in 1451 and 1460, Nant Conwy [temp. Tudur Aled], and Caerwys, temp. Henry VIII and temp. Elizabeth, with references to changes introduced in the bardic rules and regulations and incorporating an 'englyn' attributed to Ieuan Tew Ieuanc (541-3), and a brief note on the bardic 'Cadair Tir Iarll' (543). Verse items include transcripts of poems, largely 'englynion', or sections of poems attributed to D[afydd] ab Gwilym (40), Taliesin, Iolo Goch, and Llywelyn Goch ap Meyryg Hen (49), Y Bardd Glas o'r Gadair (97-8, 134-7), Caradawc Llancarfan (99), Gwgan Farfawc 'o Landathan' or Gwgan Fardd (100-04), Edward Rhisiart 'o Lan Fair y Bont Faen' (113), Dafydd y Blawd (115), Rhys Meigen (117), Thomas Morgan 'o'r Tyle Garw' (118-20), William Davies or Gwilym Tir Ogwr (122), Siôn y Cent (126), Elis Wynn 'o Las Ynys' (144-5), Edmund Prys, Ficar Clynog Fawr ('mab yr hen archiagon') (145-6), Siôn Morys 'o Lanfabon' (148), lorwerth ap y Gargam (223), y Parchedig D. Dafis, 'gweinidog Llwyn Rhyd Owain' (353-5), Daf. Benwyn (378), Dafydd Nicolas, Aberpergwm (390, 426), Dafydd Alaw (403- 04), Siôn Brwynog (405-06), Llawdden (406, ? 426, 428), Wiliam Cynwal (408 ), Richard Philip (408, 467), Wm. Llyn, Dafydd ap Edmwnt, Robert Clidro, Howel Bangor, and Cadwgan ap Rhys (425), Thos. Llewelyn 'o Regoes' (426), Gruff. ap Maredydd ap Dafydd, Rhisiart Iorwerth, and Siôn Tudur (427), Gruff. ap Dafydd ap Tudur (428), Tudur Aled and Huw Llwyd Cynfel (430), Prohl (with a note 'Einon offeirad, Bardd Syr Rhys Hen o Abermarlais, a elwid y Prohl . . .') (461-2), [Edward Williams] 'Iolo Morganwg' (467, 507 ), and Dafydd o'r Nant (481). Also included are lists or groups of Welsh words sometimes with English definitions, excerpts from the works of Welsh poets, these sometimes to illustrate specific words, miscellaneous genealogical data, notes relating to Welsh grammar and etymology, miscellaneous memoranda, extracts from a variety of printed sources, etc.

A manuscript in the autograph of Moses Williams containing Welsh proverbs translated into Latin. Inside the front cover is inscribed: 'Transcribed out a MS. writ by Dr Davies. The Drs.' First and Second Translations are in the Harleian Library. There is another Copy with additions by Mr Vaughan of Hengwrt.' The transcript is mostly written on one side only of the folios, leaving the other side for the many additions made by the transcriber. After f. 97 there are five leaves of additions on paper of a smaller size, and ff. 129-138 contain 'additional Proverbs by Mr. W. Langford late Parson of Llan fawr communicated by the Rev. Mr. Ball Vicar of Northop'.
This collection of proverbs is fuller than the one printed by Dr John Davies at the end of his Dictionary.

A seventeenth century transcript of 'cywyddau' and other poetry by Edmwnd Prys, John Havard ('o lanyspyddaid'), Tudur Aled, Simwnt Fychan, Siôn Tudur, Robin Dyfi, Dafydd ap Gwilym, Dafydd ab Edmwnd, Sion Fychan (Caethle), Robin Clidro, Richard Phylip, Huw Arwystli, Siôn M[a]wddwy, Sion Celli, Syr Huw Roberts, Sion Cent, Sion Phylip, David Jones, Ffowc Prys, Sion Cain, Thomas Prys, Huw Llwyd (Cynfal), Richard Elis, Sion Gibbs ('gyfraithiwr ludlo'), John Davies (Mallwyd), Morys ab Ieuan ab Einion, Dafydd Nanmor, Iolo Goch, Wiliam Llŷn, Owain Gwynedd, Syr Lewis Meudwy, Syr Phylip o Emlyn, Deio ab Ieuan Du, Bedo Brwynllys, Ieuan Dew Brydydd, Syr Robert Myltwn, Bedo Hafesb, Syr Rhys o Garno, Dafydd Llwyd ap Llywelyn ap Gruffudd, Gruffudd Phylip, Robin Ddu and Gruffudd ap Dafydd Fychan.

Twelve booklets containing transcripts, [1772x1787], by Evan Evans (Ieuan Fardd) from various printed and manuscript sources relating to the history of Wales, including letters from Dr John Davies of Mallwyd to Sir John Wynn and Owen Wynn of Gwydir in relation to Dr Thomas Williams's dictionary; letters from Robert Vaughan to Sir Richard Wynn and Sir Owen Wynn; an account of Merioneth by Robert Vaughan; 'Cywydd marwnad Huw Morus'; and a 'carol plygain' by Edward Samuel.
Transcribed in part from a book published in MDCCLXXII [1772] (p. 6).

A volume containing general observations and instructions relating to agricultural and horticultural matters, a corpus of data relating to agricultural practices, agricultural and rural economy, animal husbandry, horticulture, and related matters in various counties in England and Wales, ?incomplete accounts of journeys in parts of Wales [by Edward Williams ('Iolo Morganwg')], and other miscellaneous items, all in the hand of the aforesaid Edward Williams ('Iolo Morganwg'). The general observations and instructions relating to agriculture and horticulture have usually been extracted from such sources as, according to the superscriptions to the notes, 'Will's Almanack, 1804', [Arthur] Young: [The Farmer's] Calendar, and [ ] Lawrence: The New Farmer's Calendar. The data relating to agricultural practices, etc., in the counties of England consists mainly of extracts from, or notes based upon, sections of the published surveys of agriculture, etc., in these counties which appeared largely under the auspices of the Board of Agriculture in the late eighteenth and early nineteenth centuries, viz. those of Jacob Malcolm and William James for rather William, James, and Jacob Malcolm] for the county of Surrey, George Turner for the county of Gloucester, John Boys for the county of Kent, John Monk for the county of Leicester, Nathaniel Kent for the county of Norfolk, Robert Lowe for the county of Nottingham, John Billingsley for the county of Somerset, and John Middleton for the county of Middlesex. The data concerning agriculture, etc., in Wales relates to the counties of South Wales. Some of this data has been extracted from, or is based upon, published agricultural surveys similar to those for the English counties also made in respect of the Welsh counties, e.g., those of Charles Hassall for the counties of Carmarthen and Pembroke, John Clark for the county of Brecknock, and Thomas Lloyd and the Reverend Mr. Turner for the county of Cardigan. It would appear, however, that most of the data relating to the counties of South Wales has not been extracted from such sources but it may possibly be linked with the work which Edward Williams ('Iolo Morganwg') himself undertook in 1796 in surveying the counties of Glamorgan and Carmarthen on behalf of the Board of Agriculture and with the work he undertook in assisting the Reverend Walter Davies ('Gwallter Mechain') in collecting material for his review of the economy of South Wales subsequently published under the title General View of the Agriculture and Domestic Economy of South Wales . . . Drawn up for the Consideration of the Board of Agriculture and Internal Improvement (London, 1815) (see the introduction for references to the assistance rendered by Edward Williams to the Reverend Walter Davies in respect of this project). Pp. 73-88 of the present manuscript contain an account of a journey undertaken [by Edward Williams] in the course of which he passed through or by the following neighbourhoods, places, buildings, etc., commenting on the features noted in brackets after the names - Penygored or Llechryd (tin works, salmon weir, coracle), Kilgeran, Cardigan, Blaen y Ffos Baptist meeting house, Fryni Vawr, Llanfernach ('a rich lead mine on the Estate of Captain Lloyd of Bronwydd worked by Lord Milford about 7 years ago . . .'), Bribwll ('a large old mansion'), Glandwr Meeting House ('very large, Independants'), Llangludwen Mill ('saw the place where they had been without any success digging for coal'), Llanboidy (adverse comments on the inhabitants of the area and also on the 'Pembrokeshire Peasantry'), Meidrym ('a decent village'), Job's Well near Caermarthen, and Gillimoor near Caerm[arthe]n Town ('100 acres of the rankest moor or bog drained by . . . Philips, Esqr.'). (continued)

Pp. 149-71 contain further notes relating to a journey [by Edward Williams] proceeding from Aber Cothi via Llanegwad, Hendre Wencyn Farm, Plas Newydd, Middleton Hall ('fine seat of Sir William Paxton . . . highly finished appartments and numerous flourishing plantations'), Grongar Hill, Dryslwyn Castle, Llanarthne, Golden Grove ('a fine old Mansion'), Llandeilo ('an ill planned and in general ill-built Town . . . some good houses . . . a large clumsy old Church', adverse comments on the inhabitants of the district, comments on a local custom of hanging jugs on nails 'all round the rooms of their houses', rather adverse comments on Dinevor Castle, Dryslwyn Castle, Carreg Cennen Castle, and the tomb of Sir Rhys ap Thomas in the church of Caermarthen), Newton Dinevor ('Fine seat of Lord Dinevor, the Park . . . one of the finest in the whole Kingdom', report on a conversation with Lord Dinevor), Derwen fawr, Aberglasney ('Mr. Dyer's, the Birth place of the Bard of Grongar Hill', praise of Grongar Hill and the views of the surrounding country to be seen from there), Crongaer Farm House, and Cross Inn (a brief note on and a sketch of 'Caermarthenshire Gates and Posts'), to Allt y Gog (a note here on 'Caermarthen Trade' with mention of 'Vaughan's anchor smithery', 'Vaughan's foundery', shipping, and ship building). Pp. 177-205 contain a further account of a journey [by Edward Williams] from Landilo ('Scattered Town with some good houses others wretched') via Dinefwr Park, Dinefor Castle, Llanfynydd village ('neat without & whitened, dirty & black within'), Glyn Cothi Mountains, Bryn Llywelyn Mountain, Llanybyddar, Llanwnen ('people most intelligent of any in Wales, mostly Presbiterians, very little English'), Cribin Clottas, Silien ('a scattered village of shabby aspect'), Langybi ('Church no Windows . . . a grammar school in the church . . . women do all the works of husbandry, threshing, grubbing, hedging . . . . have a tone or brogue that is far from pleasant . . . meeting houses numerous'), Llonio isa farm house, John's of hafod's estate, Llonio Mill, Llan Ddewi Brevi ('large double Isle Church & large village'), Tregaron New Bridge, Tregaron ('ragged Town that has a market, inferior to a Glamorgan village . . . Church large and long a clumsy high Tower, no windows in front'), House of Twm Siôn Catty ('½ mile out of town in ruins'), Llynn maes y llynn, Pont Rhyd fendigaid, Ross Fair ('4 or 5 houses only'), Yspytty ystwyth, the great bog between Tregaron & Ystrad Meuryg ('the property of Johns, Lisburne, &c., who are paid 5s per day for as much as one man can cut . . . this is called Corsgoch ar Deifi'), Ystrad Meuryg ('a dry healthy place, fine views . . .', note on E[dward] Rich[ar]ds and his school and library), Devils Bridge ('meet Messrs. Boddington & Este . . . walk over Havod grounds'), Ystrad Flur (brief note on the ruins of the abbey), dreary mountainous Country for many miles in Lanbadarn parish (' the inhabitants very stupid and extremely ignorant . . .'), foot of Pumlumon, Glasbwll village, Machynlleth ('a very good Town for Wales, many neat houses, good hall recently built. . . '), Pennegos, Dolgeiog, Llanwryn, Llancemais ('Decent Church & good village'), Mallwyd ('a very pleasant village . . . Church is a rude building with a Tower of oaken boards constructed in 1640', notes on Dr. John Davies 'the saviour of the Welsh language', his 'grammar of the Welsh language', his 'Welsh & Latin Dictionary', his revision of 'the Welsh Bible and prayer book' and his translation of 'some useful books of practical devotion into the Welsh language'), Mallwyd Bridge (sketch of bridge), Dinas ym Mowddwy ('a Market weekly but its number of houses do not exceed 30, here is a new meeting house built about 4 years ago'), Abercowarch village ('many new cottages . . . a spinning mill at work', a note here on South walians who were thronging 'to the Methodist Association at Bala' and on one young woman whom the writer had met who had come '100 miles on a pilgrimage to this circulating Mecca of Welsh fanaticism'), and Llanymowddwy, as far as Bwlch y Groes (further note on the Methodists looking forward to hearing [David] Jones of Llangan preaching at Bala). The accounts of the three journeys noted contain observations on topographical, agricultural, and geological features of the areas through which the traveller passed.

Two volumes made up of page-proofs of the 1620 edition of the Welsh Bible (Y Bibl Cyssegr-lan ..., Llundain: Bonham Norton a John Bill, 1620). The lettering on the spine, 'Bibl y Dr Morgan', is inaccurate as the 1620 edition is Bishop Richard Parry's revision of Bishop William Morgan's Bible (1588). Most of the pages are printed on one side of the leaf only. Some of the manuscript corrections are almost certainly in the hand of Dr. John Davies of Mallwyd. Most of the corrections which were not incorporated in the published edition correspond with the list of errata published c. 1672 [?by Bishop George Griffith] as Some omissions and corrections in the British translation of the Bible. A note in manuscript on the reverse side of the first leaf of Genesis is in the autograph of [Rowland Lewis of Mallwyd] (see The National Library of Wales Journal, IX, pp. 495 and Plate IX, 9). The second volume contains a few Welsh prayers written in a contemporary hand, one near the middle of the book of Ezekiel (sig. Ggg6), the others at the beginning of the New Testament.

A manuscript containing the Welsh Laws, being a transcript of British Museum MS Harleian Titus D. II. Three folios at the beginning and two at the end contain poetry in Welsh and Latin, etc. There are also some items of a corn account.
The general style of the handwriting, which is not all in the same hand, is suggestive of the manuscripts of Dr John Davies, Mallwyd, which were copied partly by him and partly on his behalf.

A manuscript containing some words omitted from Dr John Davies's Welsh-Latin Dictionary by 'W. R.'.

A volume containing miscellaneous notes, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg'). The contents include, pagination in brackets, notes relating to William de Brewis [13th cent.], the chaplaincy of Thirlesbury Martin in the parish of Lantwit [co. Glamorgan], and the formation of the parish of Eglwys Brewis from this chaplaincy (15-16); a reference to the conquest of the lordship of Brecon by Bernard Newmarch in 1087, a copy of an inscription on a cross in the parish of Vaenor [co. Brecknock], and a note on a cromlech at Ty Illtud in the parish of Llanhammwlch (sic) [co. Brecknock] [extracted from William Camden's Brittania] (16-17); notes, historical and geographical, relating to Glamorgan including extracts from Camden's Britannia (18-27); copies of two memorial inscriptions in Clyrow churchyard, co. Radnor, one recording an age of 219, with a comment [by Edward Williams] relating to this (28); an anecdote relating to an attack by Edgar, King of London ('Brenin Llundain'), upon Morgan Mawr in Morgannwg (31 + 34); a genealogy tracing the descent of Bleddyn ap Cynfyn in direct line from Eneas Ysgwyddwyn (35- 6); genealogical and other data relating to Llywelyn Bren, Senghenydd, Lewysaid (sic) y Fann [co. Glamorgan], Llywelyn Bren ieuanc, Lewys Rhaglan ' o Lys y Vronydd', the Gawntlo family of Tregawntlo [co. Glamorgan], and Iestin ap Gwrgan (36-40); a sketch plan of, and a brief note on, 'Gallt Cawrdaf. An[cien]t Monastery', a note on a measure called Miskyn Measure, notes on the site of the 'old church' and on the 'present parish church' at Marcross [co. Glamorgan], and notes relating to land called Nash orchards and land adjacent to it in Nash [co. Glamorgan] (43-5); a note relating to relations between Edgar [king of England] and Morgan Hen [of Morgannwg] circa 967, and the alliance between Iestin ab Gwrgan and the Danes and Irish, late 11th cent. (58); a chronicle of events in Welsh history but relating mainly to South Wales, late 10th-11th cent. (59-71); brief notes relating to events in the reigns of Edward II and Edward III based upon Froissart's Chronicles (75-7); (continued)

Genealogical notes relating to the Gamage family up to the second half of the sixteenth century 'Ex Harl. Lib. No. 368' (85-6); a list of fifteen subject or chapter headings relating to Welsh poetry headed 'Topics for the History of the Bards' (91); a further list of eighteen subject or chapter headings relating to Welsh literature, bardism, music, etc. (92); miscellanea including a medicinal recipe extracted from the Monthly Review, a list of ecumenical councils, 314-551 [A.D.], specifications and a sketch relating to a settee or couch with drawers and a book shelf, etc. (93-6); a list of places in co. Glamorgan where fairs were held noting the main items sold (97-9); brief notes relating to John Hopkins of Neath 'the versifier of the psalms, died 1541', and his ancestor Hopkin Thomas, fl. 1350, who 'wrote the Greal' ( 100); notes on meteorological predictions made by the Prelate Luders of Glucksburg in 1785 and his theories re the influence on climate of ice floes floating down from northern seas (101-02); a list of nine subject or chapter headings relating to Welsh literature, bardism, language, etc., headed 'History of the Bards' (103); miscellanea including eight lines of English verse translated from Welsh by E[dward] Williams, a brief note on tradition by Edward Williams, brief notes relating to sheep and cattle in Glamorgan, genealogies of the bard Taliesin and an anecdote relating to him, etc. (104-08); a brief list of Welsh words with observations on Welsh polysyllabic words whose roots are unknown (122); lists of proverbs, proverbial expressions, and rhyming proverbial couplets, some connected expressly with Glamorgan, a list of nine Welsh words with notes on most, formulae of 'common cries', examples of crude set 'question and answer' pieces, etc. (123-32); notes relating to the sense of apartness of the people of Glamorgan and Monmouth as opposed to the rest of Wales, traces of the Silurian dialect of Welsh in Anglesea and its use by the 'Northwalian Bards of the middle ages' whose 'poetic dialect' was ' demonstratively founded on the Silurian', etc. (133-5); a list of personal ' names . . . still very common in Glam. & Monm.' (136); a further list of Welsh proverbs or proverbial expressions (136-8); geological notes relating to ? the coast of Glamorgan (138); extracts from [John Shore, Baron] Teignmouth: [Memoirs of the] Life . . . of Sir William Jones [philologist and jurist, 1746-94], and a quotation from [ ] Diderot (139- 41); a list of Welsh names of ? villages, farms, etc., and a brief note on Rhys Ddu, temp. Owen Glyndwr (144-6); incomplete notes with the superscription 'Some Account of the Ancient Town of Lantwit Major (Wallice Llanulltud fawr) in the County of Glamorgan' recounting legends concerning Saint Illtud and his monastery and school (147-60); incomplete notes relating to the divisions of Gwlad Forgan in the time of Iestin ab Gwrgan [ late 11th cent.], conflicts between Morgannwg and Deheubarth previous to the time of Iestin, Rhys ap Tewdwr's seizure of the lands of Einon ab Collwyn [late 11th cent.], etc. (163-5); brief notes relating to the history of the Welsh strict-metre poetic system (171-2); brief notes relating to Ewenny Abbey and Ewenny village (173); transcripts of 'englynion' attributed to Llywelyn ab Ifan 'o'r Rhaglan', John David Rhys, Morgan Llywelyn 'o Gastell Nedd', Rhys Morgan 'Pencraig Nedd', and Edward Efan, 'cywyddau' attributed to Lewis Hopcin, a stanza attributed to Wil. Hopcin, and a stanza of unattributed verse (175-86); notes relating to the fifteenth century poet Llawdden or Ieuan Llawdden, his compendium of Welsh bardic laws and arrangement of Welsh strict poetic metres approved at a session of bards held at Caermarthen in 1451 and ratified and confirmed at a second such session of bards also held at Caermarthen in 1460 or 1461, the protest made by Glamorgan bards against these, their researches concerning the bardic laws and institutes, the systematic arrangement of the results of these researches by Gwilym Tew, Lewys Morganwg, and Llen. Siôn 'o Langewydd' successively, and an assembly of Glamorgan bards held at Beaupre Castle circa 1670 for the purpose of 'reviving or recognizing' the ancient institutes, etc. (187-90); reflections concerning the probable origin of the 'gwyddoniaid', the wise men or teachers of the ancient Cymmry, the growth of this body into a more formal system or institution, and its role as 'Parent of the Bardic or Druidic Instit[ut]ion' (190-94); (continued)

Extracts from the poems of Cynddelw referring to 'Derwyddon' (194); notes relating to an assembly held at Caerllion ar wysg under King Arthur to promulgate laws, to the arrangement of the Welsh strict poetic metres, and to the five basic elements (200-01); notes on a few Welsh words with illustrative excerpts from poems (202); a reference to 'Llyfr Cyfarwyddyd ar achoedd o waith Ieuan Brechfa' with the lineage of the said Ieuan Brechfa, a list headed 'Llyma enwau y nawnyn a diriwys yn gyntaf yn fforest Glyn Cothi', and other miscellanea (203-04); a list of twenty-four knights at King Arthur's court divided into eight groups of three, each group possessing particular attributes (205-07); extracts from Welsh poems attributed to, or single stanzas or 'englynion' attributed to Edmund Prys, Siôn Philip, 'N'., Iaco ab Dewi, Thos. Ll'n 'o Regoes', and Ll'n Thomas (208-11); an anecdote relating to the composition by Rhisiart ab Iorwerth Fynglwyd of an 'englyn' containing the names of several objects referred to in a conversation at an 'eisteddfod' (212); copies of the memorial inscriptions on the tombstones of the Reverend Samuel Jones, Bryn Llywarch, ob. 1697, and his wife, ob. 1676, in Llangynwyd churchyard [co. Glamorgan], and a stanza of Welsh verse by [Edward Williams] 'Iolo Morganwg' (213-14, 241-2); a transcript of eight stanzas containing Welsh triads in verse form attributed to Iolo Pen y Lan (215-16); a version of the Welsh prose tale 'Hwedl Rhitta Gawr' (217-20); the title and first words of another prose tale, viz. 'Hwedl fel y llosgwys Cenfigen ei pherchen' (221) followed by fifteen blank pages obviously intended for a copy of this and possibly other similar tales; a transcript of a five-stanza poem entitled 'Syrthiad y Dail' attributed to Thomas Glyn Cothi (238-9); notes headed 'The antiquities of Lantwit Major, Corn. Glamorgan' relating to Saint Illtud, the monastic church founded at Llanilltud, and the early abbots of that church, and attributed to David Nicholls, 1729 (243-55; see also NLW MS 13153A above and references there to NLW MSS 13114B, 13116B); extracts from [Thomas] Carte [: A General] History of England [vol. I, pp. 185-6] relating to St. Germain's mission to Britain in 448, his founding of schools under Dubricius and Iltutus, and the influence of these schools ( 256-61); brief notes referring to Paulinus, Dubricius, and Iltutus, and an anecdote relating to Edgar, king of England, stealing the bell of Lantwit Church in 975 A.D. (261-3); extracts from [John] Leland's Itinerary relating to the 'West Thawan' area of Glamorganshire including Llan Iltuit ( 264-5); notes allegedly from Welsh manuscript sources relating to St. Iltutus and his monastery and school at Llanilltud (266-70); notes relating to the town and parish of Lantwit [Major] referring to a tradition concerning a charter drawn up in the time of William, earl of Pembroke [1551-70], 'for the incorporation of Lantwit', a quay at Cohugh and additions to the town hall built by the said earl, a custom whereby newly-married couples dined in the town hall on their wedding day, rooms under the town hall, the county gaol nearby, the town hall itself, the houses in the town, the soil in the parish, the corn grown, the sheep and cattle reared, the brooks and the river Colhugh, the sea shore, the shell and other fish to be found, the limestone of the cliffs and rocks, etc. (270-80); a further note on 'Illtud Sant . . . a wnaeth Fangor deg a Bangor Illtud ai gelwid' (281); notes referring to Germanus's mission to Britain and the schools and pupils of Dubricius and Iltutus ? 'From Goadby's History of England printed at Sherborn, 1752' (283-5); an incomplete note on Dubricius from 'Sir Harry Spelman . . . in his Councils' (285); notes on traditions relating to sixteenth and seventeenth century non-conformity in Wales, more particularly south-east Wales, with (a) references to the influence or activities of Siôn Penri, W[illia]m Erbri, vicar of the parish of St. Mary's, Cardiff, Syr Hywel Ychan, curate at Y Rhath (Roath) under William Erbri, and Thos. Llewelyn 'o Regoes' [co. Glamorgan], (b) mention of the last named's congregations at Rhegoes, Llangyfelach, and Llanfabon, his translations of sections of the English Bible into Welsh, his licence from Archbishop Grindal to preach in Welsh, and his alleged correspondence with the 'hen ficcar o Landdyfri' [Rhys Prichard], and (c) comments on the ideas of the aforementioned persons and others with regard to infant or adult baptism and forms of church government incorporating a suggestion [by Edward Williams himself] that contemporary Methodists would eventually find it necessary to secede from the Anglican Church (299-309; for comments on the data relating to Thos. Llewelyn see TLLM, tt. 127-8); (continued)

A note relating to a sixteenth/seventeenth century dissenting congregation at Blaen Cannaid [co. Glamorgan], its 'classification' as presbyterian or baptist, the part played in its history by Thos. Llewelyn 'o Regoes' and Hywel Lewys and possibly [John] Penri and [William] Erbri with a transcript of an 'englyn' attributed to the said Hywel Lewys (310-11; see James and Evans: op. cit., pp. 219-20); a note on a tradition relating to the opinions of the aforementioned [William] Erburi and of Walter Cradog concerning baptism (312; see James and Evans: op. cit., p. 220); transcripts of 'englynion' attributed to Iolo Goch and Daf[ydd] ab Gwilym ( 315-17); notes headed 'Coffadwriaeth am Feirdd a Phrydyddion . . .' containing anecdotes relating to 'eisteddfodau' held at Gwern y Cleppa, y Ddol Goch yn Emlyn and Marchwiail . . . yin Mhowys', ? all temp. Edward III, and referring to the poets Dafydd ap Gwilym, the three brothers Llywelyn, Ednyfed, and Madoc ap Gruffudd of Marchwiail, Siôn y Cent, Rhys Goch o Eryri, Iolo Goch, and Llywelyn ap Gwilym (319-20); a note relating mainly to the examination of the Welsh musical measures and the various grades of musicians at the first 'eisteddfod' held at Caerwys [co. Flint] (321); a note relating to the poetic form known as 'cerdd arwest' or 'cerdd deuluaidd' (322); a copy of a 'Prospectus of Y Bardd Teulu neu Dywenydd Morganwg, a Quarterly Welsh Magazine to be printed at Merthyr Tydvil' describing topics to be included, giving indications as to editorial policy, etc. (329-32; see NLW MS 13089E above and the references noted there); notes relating to the poet Bedo Brwynllys, mid 15th cent., a collection of the poems of Dafydd ap Gwilym made by the said Bedo, a ? copy of this collection formerly in the library at Raglan Castle which had been destroyed in the time of Oliver Cromwell ('the largest and most valuable [library] in Wales at the time it was formed . . . the largest collections of Welsh Manuscripts that ever were made'), two other copies of Bedo Brwynllys's collection surviving in South Wales, the Herberts of Raglan's patronage of Welsh literature, Sir William Herbert's connection with the printing of Gruffydd Roberts's Welsh grammar in 1540, the publication of Dafydd ap Gwilym's work 'about 20 years ago . . . at the expence of Owen Jones' [Barddoniaeth Dafydd ab Gwilym, Llundain, 1789], the printing of this volume 'chiefly' from North Wales manuscripts which were inferior to those preserved in South Wales, Dr. [John] Davies [of Mallwyd]'s opinion of the language of Dafydd ap Gwilym's poetry, the formation of the 'modern [Welsh] literary dialect . . . chiefly . . . from the language of this bard' (333-5); notes defining the poetic terms 'gwasgargerdd', 'deifregdawd', and 'gosteg [o englynion]' (341); a list of the mottoes ('gair cysswyn') of various bardic chairs (342-3); a note relating to a ceremony to re-establish a bardic 'cadair wrth gerdd dafod' held in Castell Nedd and the quarrel that occurred there between Rhys ap Tewdwr and Iestin [ap Gwrgan] (343-4; marginal note in the hand of [Taliesin] ab Iolo); further notes relating to the quarrel and fighting between Rhys ab Tewdwr and Iestyn ab Gwrgan (345-7); a brief note on the poetic form 'cerdd arwest' (349); and notes relating to the ignorance concerning the Welsh bardic craft prevalent in the time of Syr Gruff. ap Nicolas, the attempts by Dafydd ap Edmwnt and Guttyn Owam after the second [Carmarthen] 'eisteddfod' to name the Welsh strict metres ('rhoi enwau ar y mesurau'), the ensuing controversy between the bards of Morgannwg and those of Gwynedd, the arrangement of the twenty-four [strict] metres by Guttyn Owain, the acceptance of this system in North Wales, knowledge of this system in South Wales through the medium of Siôn Daf[ydd] Rhys's grammar, a manuscript work [on the Welsh bardic metres and system] compiled by Ll[ywely]n Siôn then in the writer's [i.e. Edward Williams's] possession, his showing of this manuscript to Syr Risiart Basset of Bewpyr [co. Glamorgan], Syr Risiart's decision to call a bardic convention, according to the old rites of the Glamorgan bards, in connection therewith, and the boundaries of the bardic Morgannwg (349-52). In one instance notes have been written on the verso of a printed leaflet announcing the printing of Edward Williams's two volumes of English verse entitled Poems Lyric and Pastoral.

A composite volume in the hand of Evan Evans (Ieuan Fardd) containing notes on the Statute of Rhuddlan by Lewis Morris (pp. 1-11); Welsh poetry with Latin translations (pp. 12-32) and further Welsh poetry, by Iolo Goch, Lewis Glyn Cothi, Guto'r Glyn, Hywel ap Dafydd ab Ieuan ap Rhys (Hywel Dafi) and others (pp. 237-408); notes on musical notation (pp. 33-84) and on 'the music of the antient Britons' (pp. 90-99); a poem to 'J. W. Parry or twr gwyn' by Goronwy Owen (pp. 85-89); a list of manuscripts at Hengwrt in 1738, including Dr John Davies's Dictionary (p. 100); 'Vocabula Gallica' (pp. 101-116); chronicles, including an account of the British Princes by Bishop Humphreys (pp. 117-140) and a copy of 'Llyfr W. Llyn' (pp. 409-428); 'Gosodiad, Mesureu, Rhyfeddodeu etc. Ynys Brydein' (pp. 141-190); and 'The Saxon Heptarchy' (pp. 191-236); etc.

Cyfrol o achau, barddoniaeth, rhestr o gantrefi, cymydau a phlwyfi Cymru, ryseitiau meddygol, ayyb, 1590-1592, yn nwylo John Brooke o Mucklewicke, plwyf Hyssington, sir Amwythig, a Mawddwy, sir Feirionnydd (tt. 1-406), a Dr John Davies o Fallwyd (tt. 407-20, 425-54, 461, 477-9, ac yn ôl bob tebyg 463-76, 481-4). = A volume of pedigrees, poetry, lists of the hundreds, commotes and parishes of Wales, medical receipts, etc., 1590-1592, in the autographs of John Brooke of Mucklewicke, parish of Hyssington, Shropshire, and Mawddwy, Merioneth (pp. 1-406), and Dr John Davies of Mallwyd (pp. 407-20, 425-54, 461, 477-9, and probably 463-76, 481-4).
Copïwyd yr achau o lyfrau Gruffudd Hiraethog, Gutyn Owain ac eraill. Ar dudalen 296 mae Brooke yn dweud iddo wneud copi cynharach a gollwyd. Ceir rhestr cynnwys i ran gyntaf y gyfrol (tt. 1-406) ar tt. [1]-[10]. = The pedigrees are copied from the books of Gruffudd Hiraethog, Gutyn Owain and others. On page 296 Brooke states that he had made a previous copy, subsequently lost. A table of contents for the first part of the volume (pp. 1-406) is on pp. [1]-[10].

Transcripts by Angharad Llwyd (17880-1866), including pedigrees of the Percy, Stanley, Yonge and other families, a list of descendants of Catherine of Berain, a letter from Dr John Davies (Mallwyd) to Sion Cain, lists of parishes and market towns in Wales, englynion by Robert Davies (Nantglyn), William Williams (Denbigh) and John Jones (Tegid), extracts from the Ysceifiog, Nannerch and Llangynhafal parish registers, an account of the Myddeltons of Chirk Castle, extracts from John Reynolds: A Display of Herauldry, a list of some Flintshire magistrates, 1772-1822, and songs for meetings of the Royal British Bowmen, 1822; a note by Peter Bayley Williams on William Owen (Sefnyn, alias Y Pab); poems composed at Cyfarfod cyfeillion awenyddgar yn nhy Ioan Ceri, Ionawr ... 1821.

Copi o gyfrol John Davies, Mallwyd, Antiquae Linguae Britannicae...et Linguae Latinae, Dictionarium Duplex (Llundain: R. Young, 1632, STC 6347), gyda nodiadau helaeth, [1632x1667], yn llaw Robert Vaughan, Hengwrt, yn cynnwys yn bennaf eiriau (ff. 9-66 passim) a diarhebion (ff. 191-195 passim) Cymraeg ychwanegol. = A copy of John Davies of Mallwyd's Antiquae Linguae Britannicae...et Linguae Latinae, Dictionarium Duplex (London: R. Young, 1632, STC 6347), with extensive annotations, [1632x1667], in the hand of Robert Vaughan of Hengwrt, comprising mostly additional Welsh words (ff. 9-66 passim) and proverbs (ff. 191-195 passim).

A volume containing a treatise on arms, copied in 1678 'allan or Llifr a fenthyciais i gan Sion Mathews o Ruabon'. It includes the arms of Arthur and other figures from Geoffrey of Monmouth's Historia from Brutus onward, arranged alphabetically and mixed up with historical personages; there are 178 entries in all (pp. 3-25). This is followed by tracts including 'Bonedd y Gwyr Gore' (pp. 25-28), and a letter from Thomas Maurice to Dr John Davies of Mallwyd (pp. 345-354).

Pedigrees, mainly of North Wales families; a list of uncommon Welsh words taken from John Davies, Mallwyd: Dictionarium ... (London, 1632); a vocabulary of some 'hard' Latin words; 'cywyddau' and other poems by Rowland Williams, Rhys Meigen, Dafydd ap Gwilym, Rowland Vaughan, Siôn Cent, Dafydd ab Edmwnd, Wiliam Phylip, Owen Gruffydd, Edmwnd Prys, Robin Ddu, Siôn Phylip, Sion Tudur, Gruffudd Phylip, Maredudd ap Rhys, Gutun Owain, Iolo Goch, Morus Berwyn, Ffowc Prys, Owain Gwynedd, Roger [C]yffin, Siôn Brwynog, Syr Owain ap Gwilym, Wiliam Llŷn, Huw Arwystli, Richard Phylip, Dafydd Nanmor, [If]an Llwyd ('o wain Eingian'), Hywel Cilan, Edwart Urien, Lewis Glyn Cothi, Rhys Cain, Lewis Trefnant, Matthew Brwmffild, James Dwnn, Ieuan Dew Brydydd, Heilyn Fardd, Huw Machno, Guto'r Glyn, etc. ; a description of Britain based on the early chronicles; the triads of Dyfnwal Moelmud; etc.