A volume containing a 19th century transcript of Welsh poetry by one of Sir Thomas Phillipps's secretaries, together with a transcribed pedigree (p. 108) of Elizabeth I.

Transcripts of letters from John Morgan (Matchin), Lewis Morris, and William Wynn, with notes by Walter Davies; a transcript of Account of MSS. in Wales, written by the learned and ingenious Lewis Morris, as it is supposed about the year 1745 (cf. Panton MS. 29, i.e., N.L.W. MS. 1998); transcripts, by Walter Davies, of Welsh poems allan o Lvyr Med Davis o Vron Wion ym Meirion-a sgrivwyd 1738; etc.

'Englynion' and other poems, some of them holograph, composed for the most part at informal meetings of bards in the house of John Jenkins, the writers including David Rowland ('Dewi o Brefi'), 'Cedewain', John Jenkins, Walter Davies, David Davies ('Dewi Fardd o Geri'), William Moses ('Gwilym Tew Glan Taf'), John Howell ('Ioan ab Hywel', alias 'Eos Glandyfroedd'), Robert Davies ('Bardd Nantglyn'), David Richards ('Dewi Silin'), Aneurin Owen, Evan Evans ('Ieuan Glan Geirionydd'), Elizabeth Jenkins ('Eos y Bele'), William Ellis Jones ('Gwilym Cawrdaf'), John Jones ('wyr Dafydd Jones o Drefriw'), Hugh Jones ('Huw Erfyl'), John Hughes (author of Horae Britannicae), William Edwards ('Gwilym Padarn'), Thomas Jones ('Thomas Gwynedd', alias 'Tydain'), Daniel Evans ('Daniel Ddu o Geredigion'), Robert Parry ('Robin Ddu Eryri'), Thomas Ellis ('Eos Tegeingl'), Edward Williams ('Iolo Morganwg'), William Owen ('Gwilym Glan Hafren'), John Blackwell ('Alun'), Peter Jones ('Pedr Fardd'), John Jones ('Collwyn'), and David Harris ('Kerry').

A volume containing notes of a very miscellaneous nature in the hand of Edward Williams ('Iolo Morganwg') except for a few pages in the hand of Taliesin Williams, his son. Included, pagination in brackets, are a brief note relating to the 'short and simple and thence natural account of the Welsh Saints' and a reference to the possibility of the existence of documents relating to 'British Ecclesiastic history' at the Vatican (1); notes headed 'Llyma Enwau Swrn o Wyr Enwogion o Genedl y Cymry . . .' being notes on figures of Welsh mythology presumably extracted (see note on p. 5) from Welsh School Collection MS No. 43 ( listed as missing when the Welsh School Collection was presented to the British Museum in 1844, see B.M. Additional MS 14955) (7-12); genealogical and historical or pseudo-historical data relating to Welsh saints or reputed saints, notes relating to figures such as Macsen Wledig, Seithenin Frenin, and Meyric, Brenin Dyfed, lists of the children of Caw o Dwr Celyn, Brychan Brycheiniawc, and Seithenin ab Seithin, etc. (21-37); a brief note relating to the bardic brothers Cynfrig and Ieuan ap Gronw, and the son, grandson, and great-grandson of the said Ieuan, all being bards ( 57); notes relating to Urnach Wyddel, who led twenty thousand 'Gwyddelod' into Gwynedd, and his sons Syrigi and Daronwy (58); brief notes on Arianrod ferch Don, Ugnach Wyddel and his son Culfardd, Cadvan ap Eneas, Cadvan ap Iago, and Cadwallon ap Cadvan (59); an incomplete list headed 'Mythological characters ex Cambrian Biography' (61-2); genealogical data tracing the descent in direct line of figures such as Coel Godebawc, Bleddyn ap Cynfyn, Gruffudd ap Cynan, Maxen Wledig, Iestin ap Gwrgan, Cynedda Wledig, Cadell Deyrnllwg, Llywarch Hen, etc., and a list of the children of the last-named (65-71); a note relating to 'Saer Wyddel o Gor Illtyd' (71-2); notes relating to Hywel Dda, his establishing of the privileged 'pymtheg llwyth' in Gwynedd and the 'pedair gwelygordd ar hugain' in Pywys, and his instructions for the keeping of records of genealogies, etc., in Gwynedd and Pywys (72-3); a brief genealogy tracing the direct descent of Elystan Glodrydd from Beli Mawr and brief notes on the sons of Cynfarch ap Meirchion (78); a brief genealogy giving the lineal ancestors and descendants of Gruffudd Gwyr (80); variant lists of the names of the children of y Caw Cawllog or Caw o Brydyn with brief notes thereon (81-3); miscellanea including a list of the names of the seven bishops who debated with 'Awstin, Escob y Saeson, ar lann Hafren' (? St. Augustine), a brief note on [the monastery of] Bangor is y coed, a list of the sons of Goronwy o Wareddawc, a list of ? saints linked with specific areas, a note relating to Saint Illtud, a list of saints associated with Morgannwg and Gwent, other lists, and miscellaneous data (83-8); a copy of an inscription relating to the contents and the compiler of 'Llyfr Twrog' (89); a list of thirteen saints with the locations of churches or cells founded by them and occasional additional data relating thereto (93-5); a list of the names of five of the children of Brychan (98 ); a list of names of saints with the locations of cells founded by them or of ? their sphere of activity (99-100); a list of ten Welsh manuscript or printed volumes (e.g. 'Salmau Capten Middleton yn ysgrifenedig', 'Egluryn Ffraethineb yn ysgrifenedig', 'Salmau Middleton - Print') headed 'Ystrad Meyryg 1799' and followed by a note stating that when the compiler of the list visited [Ystrad meurig] three years later the last item on the list was missing (101); three bardic triads 'o Ramadeg Simwnt Fychan' (102 ); an incomplete list of triads headed 'Trioedd a ddangoswyd yng Nghadair Garth Moelwg gan Willim ap leuan Hen a elwir Gwilym Tew Brydydd o Dir Iarll' (103-04); notes, sometimes date of death only, or anecdotes relating to forty-four persons who flourished from the ?first to the seventeenth century, e.g. Constantine the Great, St. David, St. Patrick, Geoff[rey] of Monmouth, Syr Rhys ab Thomas [ob. 1525], Richard Nevil, earl of Warwick, ob. 1471, Dav[id] Jenkins of Hensol [co. Glamorgan], and Sir Edw[ard] Carne of Weny, co. Glamorgan [ob. 1561], and to one family, viz. the Morgans of Pencarn, Monmouthshire (109-19); a note relating to, and brief extracts from, 'Llyfr Twrog' (121-3); brief extracts relating to 'Pair Cariadwen', 'Pair Ogyrfan Gawr', and 'Pair Dadeni', with an extract from the work of Cynddelw and a transcript of an 'englyn' attributed to Casnodyn illustrative of the word 'pair / peir' (129-30); notes relating to Saint Illtud, the monastery and school founded at Llanilltud, and the abbots of the said monastery, all under the superscription 'July 19th 1729. The Antiquities of Lantwit Major, Com. Glamorgan' and being allegedly transcribed by Edward Williams from a manuscript account compiled by David Nicholls in 1729 (see also NLW MSS 13114B, 13116B above) (149-70); a list of the abbots of the monastery at Lantwit [Major] compiled from the account given on pp. 149-70 with brief general comments relating thereto ( 171-3); (continued)

Notes relating to a field called 'the Halls hay' which, according to the aforementioned Mr. Nicholls and tradition, was the site of the old abbey, the stones of the new church possibly taken from ruins unearthed at Halls hay, the town hall, the tithe barn, the granary of the tithe barn 'said to have been the Gate of the Monastery', the rectory house, the 'Chantery house', and abbot's rents in the aforesaid town and parish of Lantwit Major (174-8); a list of old Welsh words (179); a list of Welsh manuscripts headed 'Llyfrau Tho. Edwards, Dinbych' (197-8); a list of eight 'Welsh MSS. with Revd. Richd. Davies at Bangor' (199); extracts from 'Vol. 63. P.P.' [i.e. Paul Panton MS No. 63 now NLW MS 2029B, of which see ff. 90 verso-92 recto] relating to the location of certain Welsh manuscripts (200); very brief notes referring to some of the items to be found in some of the 'MSS. at Mr. Panton' [i.e. the Panton MSS now NLW MSS 1970- 2068] (201-02); a transcript of the beginning of the tale of Einion ap Gwalchmai and Rhiain y Glasgoed (209); a list of Welsh words with English definitions or comments thereon (210-11); a short list of Welsh words or phrases and a bardic triad (212); extracts from poems attributed to Gutto' r Glynn (215); lists of compound Welsh words containing instances of D + D or D + T > TT as in 'Cyttun < Cyd-dynn', of D > T 'when preceding G', etc. (217-19); copies of memorial inscriptions in the churches of Penarth and Landough [juxta] Penarth [co. Glamorgan] (220-25; in the hand of Tal[ies] in Williams); brief extracts from 'Llyfr Siôn Hywel Gwynn' defining the terms 'Alban Elfed', 'Alban Arthan', 'Alban Eilir', and 'Alban Hefin' and the three divisions of the year (226); miscellaneous jottings including an extract from The Independent Whig, 25 December 1808, a brief genealogical note referring to Thos. Vaughan of Hergest [co. Hereford, ob. 1469], his son and grandson, and a copy of the inscription on the tomb of the Reverend Edward Gamage, ob. 1734, in St. Athan's churchyard [co. Glamorgan ] (229-30); a brief note on Nicholas ap Gwrgant, bishop of Landaff in 1149, extracted from Brown Willis [: A Survey of the Cathedral Church of Landaff ], etc. (232); a note referring to the establishing of the bardic 'Cadair Tir Iarll' by Robert, son-in-law of Rhobert ab Ammon [late 11th cent.] (233); a short list of Welsh proverbs with English translations of some (234); two groups of Welsh words the first exemplifying 'Deudneudian mutilation' and the second 'Diphthongs with a diaresis' (235); a brief note on the poet Robert Langland, fl. 1369, and a list containing the names of three Glamorgan centenarians who were alive in 1812 and of one who had died in 1809 (237); a transcript of five 'englynion' attributed to John Miles of Pencoed, Llanilid [co. Glamorgan], 1812 (238); extracts from certain clauses of the 'New Toleration Act finally passed July 29th 1812' [ i.e. 'Places of Religious Worship Act, 1812'] (239-40); miscellaneous genealogical data relating to South Wales (245-51); genealogical data centred on the poet Dafydd Llwyd ap Llywelyn ap Gruffydd of Mathafarn [co. Montgomery] (253); the words and music of a song headed 'Irish song in the Register office by Mr. Moody' (254 + 259); transcripts of strict-metre stanzas attributed to Risiart Twrbil and Dafydd Benwyn (255); an extract from '?Mrs. Robinson's Monody to the memory of the Queen of France', etc. (256-7); an incomplete list (two names only) of 'Subscribers to Poems by E[dward] W[illiams], 2nd edit., 1813' (258); brief genealogical notes centred upon Ifor Petti [Ifor Bach, fl. 1158] of Seinghenydd [co. Glamorgan] (258); five stanzas of Welsh religious verse (260); brief notes headed 'Glamorgan 1806' containing brief observations on the progress of the wheat crops and the abundance of sainfoin 'in the Vale', 1-11 June, and on the soil, the amount of clover, and wychelms, etc., in the 'Vale of Miskin', and a copy of an inscription at Llanelldeyrn (271-2); a copy of an inscription 'On the Tomb of Monce de Lundres in the Abbey Church of Ewenny' (273); miscellanea including a note on the budding and flowering of trees and privets in the St. Athan area, April 1809, and on the comparative lightness of snowfalls in the southern part of the Vale of Glamorgan in the winter of 1808-1809, and extracts from 'Baldwin's London and Weekly Journal' relating to a storm in the London area in May 1809 and a snowstorm in the ? Bath area in April 1809 with notes contrasting conditions in Glamorgan on the same dates (274-5); a list of ? market towns in Glamorgan, 1809 (276); medicinal recipes (277-8); brief notes on the countryside between Landaff and Llantrisent [co. Glamorgan], 23 June 1810 (279); extracts from 'Bald[win's] Journal', July 1809, and [Anthony Florian Madinger] Willich: The Domestic Encyclopaedia [London, 1802] (281- 3); incomplete lists of 'cromlechau', tumuli, [stone] circles, and ruined chapels in co. Glamorgan (285-90); notes relating to the Lantwit Vairdre and Newbridge areas [of co. Glamorgan] (291-5); two examples of rotations of crops ? practised in Glamorgan (296); notes on the crossing of breeds of sheep in Glamorgan (302); brief notes ? from Dugdale's Baronage relating to Roger Mortimer of Chirk [ob. 1326], William Zouch of Mortimer [ob. 1337], and Hugh, earl of Chester, late 11th cent. (307-08); a list of Welsh words headed 'Deudneudiaith' (315); a transcript of a stanza of Welsh verse attributed to Guttyn . . . Gnwppa, two triads, a copy of an 'englyn' by [Edward Williams] 'Iolo Morganwg', a formula for making ink, and an extract from a 'cywydd' attributed to T[udur] Aled (317); an account of Wiliam Dafydd Powel Ierwerth of the parish of Tre Gaian, co. Anglesey, ob. 1582, and his forty-three children (318-19); a tale relating to two families from Gwern Howel near Ysbytty and Rhyd y creue or Cil cenys [? co. Denbigh] (319-21); transcripts of two three-line stanzas of Welsh verse attributed to Ddd. Thomas, circa 1600, and one stanza of a Welsh carol (321); copies of eleven stanzas of Welsh verse headed 'o hen garol ar Salm 130' and two further stanzas headed 'Llyma ddechreu'r carol rhagflaeniedig. Y De profundis. Psalm 130' (322-4); brief notes relating to events in Wales and Ireland, 1648-9, based on or extracted from [John] Banks [: A Short Critical Review of the Political] Life of Oliver Cromwell [1739] (325-7); and other miscellanea.

A volume of cywyddau and awdlau and other Welsh poems, addressed mainly to members of the Vaughan families of Hergest and Tretower.

Poems on various subjects, many of them submitted to various competitive meetings at Talybont, near Aberystwyth, and elsewhere, and some of them written by Edward Evans; a letter and a postcard, 1918-1919, from John Thomas ('Eifionydd') to Edward Evans.

'Llyfr Cowyddeu i Mr. William Wynn o Langoed yn sir fon'. 'Y Llyfr hwnn a scrifennodd William Davies Curat or plwy yn y flwyddyn o oedran yr Arglwydd: 1642'. It contains 'cywyddau', 'awdlau', and 'englynion' by Sion Cent, Iolo Goch, Syr Owain ap Gwilym, Syr Dafydd Trefor, Sion Phylip, Dafydd ap Gwilym, Ieuan ap Gruffudd Leiaf, Dafydd Nanmor, Llywelyn ap Hywel ab Ieuan ap Gronw, Edmwnd Prys, Huw Cowrnwy, Dafydd ap Dafydd Llwyd, Maredudd ap Rhys, Gruffudd Llwyd ap Dafydd ab Einion, Sianckyn ab Eingan, Llywelyn ab yr Ynad Coch, Sion Tudur, Morys ap Hywel ap Tudur, Sion ap Hywel ap Llywelyn Fychan, Huw Roberts, Morgan ap Huw Lewis, Sion Brwynog, Morys Llwyd, Hyw Arwystli, Lewis Morganwg, Dafydd Llwyd ap Llywelyn ap Gruffudd, Lewis Daron, Rhys Nanmor, Hywel ap Dafydd ab Ieuan ap Rhys, William Egwad, Hywel Swrdwal, Tudur Aled, Lewis Glyn Cothi, Lewis Môn, Rhys Goch Glyndyfrdwy, Guto'r Glyn, Gruffudd ab Ieuan ap Llywelyli Fychan, Wiliam Myddelton, Bedo Brwynllys, Wiliam Llyn, Lewis Menai, Simwnt Fychan, Llywelyn ap Gwilym ap Rhys, Richard Cynwal, Rhys Cain, Gruffudd ap Tudur ap Hywel, Sion Ceri, Robert ap Dafydd Llwyd, Syr Roland Williams, Gruffudd Hiraethog, Wiliam Cynwal, Morys Dwyfech, Rhys Goch Eryri, Roger Cyffin, Gwilym ap Sefnyn, Ieuan Dew Brydydd, Thomas Prys, Gruffudd Llwyd, Dick Hughes, and the transcriber.

Welsh poetry relating for the most part to the families of Nannau and Cors y Gedol, together with a history of the Gwydir family, etc. Pages 1-184 and 197-213 were transcribed, [c. 1690], by 'John Davies, commonly called John David Laes, a family poet at Nannau' (pp. iii, 497); pp. 217-232 and 289-295 are in the autograph of the Rev. William Wynn (p. 295); and pp. i-vii, 497-498 are in the hand of Lewis Morris of Anglesey. The remainder of the manuscript seems to belong to the first quarter of the eighteenth century.

The original manuscript of 'Casgliad o Hen Faledi a Cherddi ... Beddgelert' which won the prize for Carneddog at the national eisteddfod held at Pwllheli, 1925. The collection consists of three hundred and four poems by various writers living in Wales, the United States of America, and Australia, most of whom were in some way or other connected with Beddgelert and neighbourhood. There is a list of the writers, who range in date from the eighteenth to the twentieth century.

An index, prepared by Walter Davies, of proper names, mainly Welsh personal and place-names; englynion and other poems; and miscellaneous notes.

A fragment of a volume described as 'Llyfr Kowyddav y Masdr [Hwmffre] Huws or deirnion siryf veirionydd ...', containing autograph 'cywyddau', some of them eulogising him, by Thomas Penllyn, Rhisiart Phylip, Tuder Owen, Sion Cain, and Huw Machno (some of them being dated 1619), together with other 'cywyddau' by Sion Cent, etc.

A miscellany containing a metrical dissertation on Psalm 8, verses 3 and 4, followed by a poem dealing with the seven planets; 'Darlleniad diwiol'; 'Carol i Fair', beginning 'Yngwledydd Judea yr oedd Zackaria'; a part of a carol by Mathe[w] Owen; a 'cywydd', a 'dyri', and a carol by Huw Morus; a 'dyri' by Edwart Rolant ('o'r bala'); 'Erapater dros byth a gaed o lyfr Thomas Jones ... 1701'; farm notes for 1702; etc. -- Much of the volume is in the hand of Richard Roberts, whose name, with the date 'Mai 21, 1699', appears on one folio. At the end of the manuscript is the note: - 'Llyfr y coch o Hergist yn y glasgoed y mae ef'.

'Carolau', 'cerddi', 'cywyddau', and a few 'englynion', most of them transcribed by John Beans. Among the poets represented are Huw Morus, Edward Morus, Ellis Cadwaladr, Edward Samuel, Robert Hwmffres, Dafydd Morus, Gruffudd Edward, Mathew Owen, Robert Sion Owen, Ellis Rowland, Edward Rowland, William Roberts, Jonathan Hughes, William Thomas, Richard Abraham, Cadwaladr Roberts, Ned Lloyd ('o'r Bala'), Thomas William, Evan Thomas, Ellis Roberts, Arthur Jones ('o Langadwaladr'), John Jones, John Parry, Dafydd Puw Rowland, John Hughes, Ellis Roberts ('Elis y Cowper'), Morus Roberts, John Evans, Ellis ab Ellis, Thomas Jones, Derwas Griffiths, Rowland Hughes, Sion Hwmffre, Hugh Jones (Llangwm), John Cadwaladr ('o'r Bala gunt and ynawr athraw ysgol yn Llangwm'), - Lewis ('curad Cerrig y Drudion'), Lewis Morris ('Llewelyn Ddu o Fôn), Sion Tudur, Wiliam Phylip, John Davies ('Sion Dafydd Las'), Maredudd ap Rhys, etc.

Manuscript collections containing original and transcribed poetry and prose, 1543-[20th century]; religious works, 1611-1914; biographies, chronicles, archaeological and historical notes, works on travel, folklore, recipes, grammars, vocabularies and philological notes, 1673-1900; rent-rolls, parish registers, tithe account books, bidding books, minute books and registers of various societies, 1608-1863; pedigrees and genealogical notes, [17th century]-1871, commonplace books, [18th century]-1904, volumes of press-cuttings; manuscripts in the hand of J. H. Davies, including transcripts of and indexes to Welsh poetry, bibliographical notes, literary and legal extracts, pedigrees, biographical data and notes on place-names, 1891-1923; autograph letters from prominent Welsh literary figures, 1674-1921; autograph manuscripts of John Jones, Gellilyfdy, Dafydd Ellis of Criccieth, Eben Fardd (including diaries, 1836-1859), Peter Williams, D. Silvan Evans, Thomas Richards and Myrddin Fardd.

Manuscripts, [16 cent.]-[?1841], mostly collected or written by Iolo Morganwg. They include transcripts of Welsh poetry, pedigrees, grammars, and manuscripts belonging to Robert Vaughan of Hengwrt, Lewis Morris, Gwallter Mechain, Ieuan Brydydd Hir, Thomas Glyn Cothi, Richard Morris and others; literary papers of Iolo Morganwg, including hymns and psalm-tunes, English and Welsh poetry and Bardic papers; other papers including diaries, memorandum books and notebooks; and accounts of his father, Edward Williams, senior.