An imperfect composite volume of 'cerddi' and 'carolau' and some 'englynion', 'awdlau', etc., by Rees Cadwaladr, Sr. Morrys Parry ('person Llanelian'), Sion Edward ('clochydd Llanelian'), Sr. Rys, Hu. Jones, Llangwm, Thos. Edwards ['Twm o'r Nant'], Jonathan Hughes, Hugh Jones, Glan Conwy, etc. Several of the songs are unattributed. Part of the volume is in the hand of Thomas Edwards ('Twm o'r Nant').

A small book of transcripts of Welsh poetry in the hand of John Davies, Pentrefoelas. It contains 'Cywydd y pren eirin yn dair rhan'; 'Cywydd yn erbyn Medd-dod'; and 'cywyddau' by Llewelyn ab Evan, Edward ap Rheece, Meredydd ap Rhys, William Cynwal, and 'englynion' by Owen Gruffydd, Moris Powel, Edward Maelor, and Simwnt Vaughan.

A volume containing miscellany of prose and verse items in the hand of Edward Williams ('Iolo Morganwg'), divided into three sections each described on its 'title-page' as 'Brith y Coed sef cynnulliad cymmysg o hen Bethau Cymreig Rhyddiaith a Phrydyddiaeth Cynnulliad Iolo Morganwg'. These three sections are numbered Rhifyn 1, 11, 111 respectively. The contents of section 1 (pp. i-viii, 1-153) consist of miscellaneous items including notes on the three bardic brothers Ednyfed, Madawc (Benfras), and Llywelyn ap Gruffudd of Marchwiail [co. Denbigh] (11), copies of versions of the dedicatory epistle to Richard Mostyn and the letter to the reader which Gruffudd Hiraethog composed as introductory material to his booklet or volume 'Lloegr drigiant ddifyrrwch Brytanaidd Gymro' which contained, inter alia, his collection of Welsh proverbs (see D. J. Bowen: Gruffudd Hiraethog a'i Oes (Caerdydd, 1958), tt. 32-7) (33-42), a list of old Welsh words extracted from the aforementioned booklet (37), a copy of Simwnt Vychan's licence as 'pencerdd' granted at the Caerwys eisteddfod, 1567 (42- 3), miscellaneous Welsh proverbs (44-5, 72), a list of fifteenth and sixteenth century Welsh bards with the names of their burial places (59-62 ), an anecdote relating to Siôn Mowddwy (64), a copy of the marriage vow ( Welsh) in force in the time of Oliver Cromwell (73), a brief note on the orthography of the 'Black Book of Carmarthen' (73), medicinal recipes (74- 5), a description of a traditional Glamorgan game called 'Chware cnau mewn Llaw' (see IM, tt. 51-2) (76), anecdotes purporting to give biographical data re Dafydd ap Gwilym (77-85), an anecdote relating to Rhisiart Iorwerth 'o Langynwyd' incorporating an 'englyn' attributed to him (86-7), an anecdote re the imprisonment of people in Cardiff gaol for their religious views in the reign of Mary [Tudor] (93-6), an anecdote re a meeting of poets at Ystrad Ywain [co. Glamorgan] in 1720 (98), a note relating to Llywelyn Bren Hen (100), a brief pedigree of the Abermarlais family (101), a list of Welsh proper names derived from Latin (105-06), a note on 'cerdd gadair' and 'cerdd deuluaidd' (107), a series of triads entitled 'Trioedd y Cybydd' (117-20), a few triads with other miscellanea ( 132-3), a note on violent winds near Ruthyn [co. Denbigh] in 1628-1629 (137-8 ), an extract from a letter from John Lloyd ap Huw to Edward Llwyd of the [Ashmolean] Museum [Oxford], 1698, concerning the location of certain ' cistiau' and stone circles (138-9), a note on Tudur Aled with a list of bards licensed at an 'eisteddfod' held at Caerwys in 1565 (150-51), and an anecdote relating to Tomas Llywelyn 'o Regoes' (152); prose items, lists, etc., with the superscriptions 'Llyma enwau Pedwar Marchog ar hugain Llys Arthur . . .' (1-10), 'Llyma enwau Arfau Arthur' (10), 'Llyma Enwau llongau . . . Arthur' (10), 'Casbethau Cattwg Ddoeth' (16), 'Enwau y Pedair camp ar hugain (24 accomplishments) a'r achos y gwnaethpwyd hwynt' (17-19), Pedwar Marchog ar hugaint oedd yn Llys Arthur . . .' (20-23), 'Cynghorion Ystudfach fardd' (27-8), 'Cyngor Taliesin . . . i Afawn ei Fab . . .' (46), 'Llyma achau a Bonedd rhai o'r Prydyddion' (49), 'Ymryson yr Enaid a'r Corph yr hwn a droes Iolo Goch o'r Lladin yng Nghymraeg' (65-70 ), 'Naw Rhinwedd y gofyn Duw gan Ddyn' (70-71), 'Graddau Carennydd' (92), 'Coffedigaeth am ladd y Tywysog Llywelyn ap Gruffudd . . . ' (130-31), 'Y Saith Veddwl teithiol' (134-5), 'Llyma saith Rhad yr Yspryd Glân' (135), 'Llyma'r . . . saith Bechod marwol' (135), 'Llyma saith weithred y drugaredd' (135), 'Llyma Weddi y Pader' (136), 'Enwau y nawnyn a diriwys yn gyntaf yn Fforest Glynn Cothi' (142-3), and 'Chwe peth a ddifa Lloegr' (148); and transcripts of Welsh poems in strict and free metre, often single 'englynion', including poems attributed to Rhys Goch Eryri (12), Thomas Llywelyn 'o Regoes' (12,141), Gruffydd Hiraethog (13), Simwnt Fychan (? 13, 109), Bleddyn ddu (13), Dafydd Benwyn (13), Richard Hughes ( 14, 116), Wm. Llyn (14), Elis Wynn 'o blwyf Llanuwchlyn' (15), Taliesin Ben Beirdd (23, 90-91, 104), Ystudfach fardd (23-6), Thomas Gruffudd (32), Llen. Deio Pywel (46), Llywelyn Siôn 'o Langewydd' (47-8), Hopcin ap Thomas ap Einon 'o Ynys Dawy' (50), Gytto'r Glynn (55), Thomas Glynn Cothi (57-8), Tomas Lewys 'o Lechau' (63-4), Morys Dwyfech (72), Twm ab Ifan ab Rhys (87-8), William Dafydd 'o Abercwmyfuwch' (88-9), Siôn y Cent (97, 112- 14), Dafydd ap Gwilym (99, 108), Edward Richards (108), Revd. Mr. Davies, Bangor (108), Tudur Aled (109), Edward Maelor (109), Rhys Cain (110, 115), Dafydd ap Siancyn Fynglwyd (110), Roger Cyffin (110), Siôn Tudur (110), Syr Huw Dafydd 'o Euas' (111), Ieuan Brydydd Hir 'o Lanyllted' (111), Thomas Powel 'o Euas' (111), Dafydd ab Edmwnd (114), Rhisiart Iorwerth (115), Syr Ifan, 'offeiriad Carno' (115), Matthew Owen (115), ? Huw Morys ( 115), Rhisiart Philip (115), Cynddelw Brydydd Mawr (116), Seisyllt Bryffwrch (116), Dafydd Nanmor (131), Iago ab Dewi (140), Llywelyn Tomas ( 141), and Rhobin Ddu 'o Fôn' (143-8), a sequence of fifteen stanzas called 'Araith y Gwragedd' (29-32), a sequence of 'Englynion y Misoedd' attributed to Syppyn Cyfeiliog or Cneppyn Gwerthrynion reputedly 'o Lyfr Ysgrif yn llaw'r Dr. Dafis o Fallwyd' (121-4), and a sequence of thirty-two 'Englynion yr Eira' attributed to Macclaff ap Llywarch (125-30). (continued)

Section 2 (pp. 161-312) contains miscellaneous items including a note relating to Morgan Llywelyn ? 'o Regoes' (170), a short list of Welsh bards who had acted as bardic teachers to other bards (198), miscellaneous genealogical and chronological data (220-21), lists of Welsh bards 'yn amser y Clymiad cyntaf ar Gerdd', 'yn yr ail clymiad Cerdd', and 'yn amser y trydydd Clymiad ar Gerdd' (225-32), a copy of an introduction written by [Edward Williams] 'Iolo Morganwg' in 1800 to a proposed booklet to be called 'Gwern Doethineb' containing ? extracts from miscellaneous Welsh manuscript sources (268-70), a brief chronicle of events in Welsh and British history to 1318 A.D. (275-9), a further brief chronicle of events in Welsh and British history to 1420 A.D. (280-300), and a third brief chronicle of such events to 1404 A.D. (301-03); prose items or lists with the superscriptions 'Henaifion Byd' (171-5), '14 Prif geinciau Cadwgan a Chyhelyn' (186-7), 'Llyma Ddosparth Cerdd Dant' (211-14), 'Llyma enwau y pedwar mesur ar hugain Cerdd dant' (214-15), 'Llyma y saith mesur ar hugain' (215-16), 'Llyma Lyfr a elwir Cadwedigaeth Cerdd Dannau . . .' ( 217-19), 'Llyma yr ystatys a wnaeth Gruffudd ap Cynan i'r Penceirddiaid a'r Athrawon i gymmeryd Disgyblion . . .' (271-4), and 'Dosparth yr awgrym' ( 303); and transcripts of Welsh poems, sometimes a single 'englyn', including poems attributed to Dafydd ap Gwilym (169-70, 205), Siôn y Cent (175-9), Huw Machno (180-84), Thomas Carn (184-5), Thomas Dafydd ap Ieuan ap Rhys 'o Bwll y Crochan' (a sequence of twenty 'Englynion Eiry Mynydd ar Ddiarhebion') (187-93), Dafydd ap Edmwnt (194), Siôn Brwynog (195, 200), Hywel ap Syr Mathew (196), Dicc Huws (197), Syr Thomas Williams 'o Drefriw' (199), Dafydd Nanmor (200, 304), Thomas James (200), Rhys Cain (201, 203 ), Siôn Philip (201-02), Huw Pennant (202), Morgan ap Huw Lewys (202), Huw Arwystli (204), Tudur fardd coch (205), Llawdden fardd (206), Dafydd Manuel (207-10), Guttyn Owain (222-4), Edward Dafydd (265-7), and Thomas Llewelyn 'o Regoes' (304), a series of 'englynion' mostly to the nightingale reputedly composed in connection with 'eisteddfodau' held at Caerwys including 'englynion' attributed to Siôn Tudur, Wiliam Cynwal, Wiliam Lleyn, Rd. Davies, escob Mynyw, Robert Gruffydd ab Ieuan, Bartholom Jones, Huw Llyn, Elis ab Rhys ab Edward, Syr Lewys 'o Langyndeyrn', Hittin Grydd, and Lewys ab Edward (233-9), a series of one hundred and sixty stanzas with the superscription 'Chwedlau'r Doethion (o Lyfr Tre Brynn)' each stanza commencing 'A glywaist ti chwedl' (240-60), and a second sequence of thirty-four stanzas of the same nature (260-65).

Section 3 (pp. 313-444) includes prose items with the superscriptions 'Llyma Ragaraith Bardd Ifor Hael' (with a note thereon by [Edward Williams] 'Iolo Morganwg') (335-9) 'Cas Bethau Bardd Ifor Hael' (339), 'Trithlws ar ddeg Ynys Prydain' (340-41), 'Llyma fal y telid iawn dros alanas gynt. . .' (352), 'Llyma ddosparth yr awgrym' (356), 'Dewis Bethau Bach Buddugre' (357-8) 'Casbeth Ieuan Gyffylog' (358-9), 'Casbethau Dafydd Maelienydd' (362-3), 'Llyma gynghorion y Dryw o'r Llwyn glas' (364-6), 'Llyma gynhorion Gwas y Dryw' (366), 'Araith Ieuan Brydydd Hir o Lanylltid' (with a note thereon by [Edward Williams] 'Iolo Morganwg') (369-72), 'Llyma Enwau Prif Gaerydd Ynys Prydain' (393-7), and 'Dewis bethau Hywel Lygadgwsg' (424-5); transcripts of Welsh poems, sometimes a single 'englyn', including poems attributed to Wmffre Dafydd ab Han, 'clochydd Llan Bryn Mair' (321-7), Wiliam Philip 'o'r Hendre Fechan' (328-34), Morgan Mwcci Mawr (334), Richard Wiliam (343-9, 374), Dafydd Llwyd 'yn ymyl Llanrwst' (351), Dafydd Ddu 'o Hiraddug' (351), Llywelyn fawr y dyrnwr (360-61), Ieuan Brydydd Hir ( 372-4), Merfyn Gwawdrydd ('canu misoedd y flwyddyn') (375-82), Guttyn Owain (383-4), Maclaf ab Llywarch ('Eiry Mynydd' stanzas) (385-9), Taliesin Ben Beirdd (390-91, 398-401), Dafydd Edward 'o Fargam' (417), Thomas Llywelyn 'o Regoes' (417), Ednyfed Fychan (418), Morgan Llywelyn 'o Gastell Nedd' (419), Ystudfach Fardd (twenty-four 'Englynion y Bidiau') (421-4), Gwgan ab Bleddyn (426-7), and Davydd Davies 'o Gastell Hywel' (432); and miscellaneous items including instructions in Welsh for making fishing hooks ('Modd y gwneir Bachau enwair') (342-3), medicinal recipes (349-51, 420), lists of Welsh proverbs (353-5, 367-8), an anecdote re Taliesin and Maelgwn Gwynedd (391-2), a copy of the introduction written by Thomas Wiliems [of Trefriw] to his Latin - Welsh dictionary 'Thesaurus Linguae Latinae et Cambrobrytannicae' transcribed by [Edward Williams] ' Iolo Morganwg' from one of the manuscripts of Paul Panton of Plas Gwyn, Anglesey (now NLW MS 1983 of which see ff. 48-56) (402-13), a note by 'Iolo Morganwg' relating to Thomas Wiliems (414-15), a note relating to Cattwg Ddoeth (418), brief notes on Dafydd ap Gwilym, Llawdden Fardd, Dafydd ap Edmwnd, and Tudur Aled (428), four versions of the Lord's Prayer in Welsh 'o'r un llyfr yn llaw Edward Llwyd' (429-31), a note on Tudur Aled (432), and a short treatise commencing 'Llyma son am Fonedd ag anfonedd sef y traether am fonedd ac anfonedd yn hynn o fodd . . .' (433-9 ). Each section is preceded by a list of contents.

Miscellaneous papers containing notes, lists, transcripts, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. Verse items include Welsh poems by [Edward Williams] 'Iolo Morganwg' including an eighteen-stanza poem ?composed in connection with a bardic meeting at Llanilldud Faerdref, Glamorgan, 1797 ('a ddatganwyd yngorsedd Alban Hefin ar fynydd Garth Llanilldud Faerdref ym Morganwg, 1797') (17-29 ), six stanzas ('Salm Newydd') written in connection with 'cadair Morganwg, Alban Hefin, 1797' (35-6), four 'englynion' written in connection with 'cadair Llantrisaint, Alban Hefin, 1767' (93), and miscellaneous other poems (43-4, 53-?7, 61, 70, 73, 77-8, 82, 91, 97, 113, 120, 149-50, 312, 365); transcripts of Welsh poems by other poets including a 'cywydd' attributed to Hywel Llwyd (103-07), eleven stanzas entitled 'Can yr Hen wr o'r Coed' with a note on the author Siencyn lygad Rhawlin of the parish of Llantrisaint Misgin (143-6), three 'englynion' attributed to Siôn Tudur (151), poems attributed to Edward Dafydd and Llen. Siôn 'o Langewydd' (161- 7), an 'englyn' attributed to Ednyfed Fychan (197), 'Cywydd y Messiah' attributed to the Rev. Evan Evans ('Ieuan Wynfardd o Geredigion') (205-16), a sequence of six 'englynion' attributed to Elis Wynn with a note on the author (217-19), an 'englyn' attributed to Richard Philip (307), 'englynion' attributed to Siôn Cent and Gruff. ab Lleision (321), and a sequence of five 'englynion' attributed to D[afydd ap] Gwilym (328); transcripts of, or extracts from, miscellaneous Welsh poems, mostly anonymous (37-41, 48-52, 58-60, 65, 72, 75, 78-9, 89-90, 95, 97-8, 102, 168-72, 341, 366, 372, 380-82 (eight stanzas entitled 'Ffanni Blodau'r Ffair'), 387-8, 390); and transcripts of English poems (89-90, 92, 97, 99- 101, 147, 312, 377-9 (fourteen stanzas headed 'Neath volunteers, a new song' and having the name 'Mrs. Bevan, Neath' at the end), 387-90). Prose items include notes on Bran ab Llyr and his family referred to in the Welsh poem by Edward Williams to be found on pp. 23-9 (30-34), data relating to the birth, baptism, marriage, and death of an Edward Williams, and the birth, baptism, and death of his daughter Elizabeth, the dates ranging from 1747 to 1795 (111; see IM, tt. 80-81), a list of twenty-four personal names under the heading 'MSS. in the hands of common people in Wales' (119), brief notes on post - Roman Wales, historical and literary (121 + 123), a brief note relating to literary figures associated with Glamorgan in medieval times (125), comments, presumably by Edward Williams, on contemporary literary figures in Gwynedd, viz. [David Thomas] 'Dafydd Ddu a'i gywion' and Robert Davies, and in South Wales, viz. Lewis Hopcin of the parish of Llandyfodwg, Siôn Bradford ('Ieuan Tir Iarll'), the Reverend Edward Ifan of Aberdar, the Reverend Thos. Richards of Llangrallo, the Reverend J. Walters, the Reverend [Thomas] Llywelyn, Rhys Morgan of Pencraig Nedd, Dafydd Nicolas of Aberpergwm, and Edward Williams of Llancarvan, these latter being acquaintances of the writer (127-33), a brief note on aphoristic literature, proverbs and triads, etc., in Welsh (138), a note on the natural features of the parish of Llancarvan [co. Glamorgan] (141), a note on 'cynghanedd' attributed to Meiryg Dafydd (151), incomplete notes on bardism beginning 'Llyma Lyfr y Barddas sef Dosparth cyfarwyddyd a wnaeth Ceraint Fardd Glas ar gelfyddyd a gorwyddawd . . . Beirdd Ynys Prydain' (156-7), a list of words [in the Scottish language] headed 'Alan Ramsay's Glossary' (175-9), a medicinal recipe (184), a copy of the inscription on the tombstone of Lydia Phell (ob. 1699) in Quaker's Yard, parish of Merthyr Tydvil, and notes relating to her and her connection with the Quakers (186-7), a brief chronicle of events in Welsh history, mainly in South Wales, 1172-1280 (193-8), notes relating to Gilbert de Clare (temp. Edward I) and to a battle between Wiliam ab Ysbwrn and Iestin ab Gwrgan in 1072 (199-200), ? a copy of the title-page of Theophilus Lindsey: Conversations on the Divine Government . . . (London, 1802) (225), a Welsh version of the text of the Gospel of Nicodemus ('Llyma Efengyl Nicodemys . . . a drosed o'r Lladin gan Syr Dafydd Fychan . . . ') (239-87), horticultural notes (303), a transcript of a letter to the reader written by Dafydd Llwyd in 1663 as an introduction to a history of the Norman Conquest of Glamorgan compiled by him from such sources as the works of Caradoc of Llancarvan, Syr Edward Stradling, Syr Edward Mawnsell, and Antoni Powel of Llwydarth (305-06, 313-16; for an opinion that this prefatory letter was compiled by Edward Williams himself see TLLM., t. 201), a copy of proposals for raising funds for financing a new version of the English Bible (308-09), the music of a 'March by E. Wms' ( 310), brief notes of historical events, meteorological phenomena, etc., in Britain, 60 A.D.-1703 A.D., in non-chronological order (317-18, 322-4), a copy of an epitaph to William Collins ? in Bath abbey (329), a note relating to the mythological account of the origin of letters and subsequent additions to the original number (334), an anecdote relating to a visit to the court of the Emperor of Constantinople by Rhys ap Tewdwr and Iestin ab Gwrgant, their return to Wales, and their quarrel concerning Nest, wife of Iestin, etc. (335-6), notes on 'greeting' and 'questing' poems in Welsh and the practice of making birds, the wind, etc., messengers in such poems (337-8), notes on the early 'systematizing' of the Cimmeric language (346), chronological extracts from the Welsh chronicle 'Brut y Saeson' (349-50, 353-4), a scheme or chapter subject - headings for a proposed history of Wales ('Hanes Cymru yn wyth rhann') ( 352), 'A Table of the Roman Kalendar' (356-7), genealogical data relating to Edward Williams ('Iolo Morganwg')'s family on his mother's side gathered allegedly in conversations with Lewys Hopcin, a kinsman (363-4), very brief notes relating to the bards D[afy]dd ap Gwilym, Sion Cent, Rhys Goch Eryri, Iolo Goch, and Rhys Goch 'o Dir Iarll' (375), a copy of a letter from [Edward Williams] 'Iorwerth Gwilym' from Trefflemin, 1770, [to the publishers of Trysorfa Gwybodaeth] expressing his delight at their publishing venture and offering a sequence of twelve 'englynion' (also transcribed) for publication (see Trysorfa Gwybodaeth neu Eurgrawn Cymraeg, 1770) (384-6), and groups or lists of Welsh words including place-names and proper names (62, 71, 81-2, 92, 148, 341, 347-8 371, 376). Notes in a few instances have been written on the blank dorse or margins of copies of a printed leaflet announcing the publication of Edward Williams's two volumes of English verse Poems Lyric and Pastoral, and a copy of a printed leaflet announcing the publication of 'A Complete Directory and Guide to the town of Cardiff, the Town and Castle of Caerphilly, . . .' in 1813.

An imperfect manuscript lettered 'Llyfr Tesni' containing astrological and other texts and tables, such as 'llyma y XII Arwydd', 'helynt yr wybyr' ('devddeg gwynt y sydd'), 'Arwyddion' based on the incidence of thunder within each month, 'llyma Rifedi yr hyn sydd, o orie ymhob mis or flwyddyn', 'llyma glandyr a elwir treiad ymryson', a table for the years 1690-1794 indicating the golden number ('prif') and dominical letter ('llythyren y Svl'), 'devddec mis sydd yn y flwyddyn', 'englynion ir prifiav ysydd yn y misoedd hyny', a table of the cycle of the sun and the moon, 'Brevddwidion y lloer yn ol llyfr y gwybodeth', 'Era Pater', 'Englynion y Misoedd' by Aneirin gwawdydd ('yn llys Maelgwyn gwynedd Brenin Brytaniaid'), 'Englynion yr Eira Mynydd' by Mabgloch ab Llowarch hen, 'Cowydd ir ffenix' by Sion Phylip, 'devddeg gair gwir', 'Cowydd ir devddeg gair gwir, by Thomas ap Evan (1629), and 'llyma henwav y brenhinoedd a farnwyd yn ore or brytaniaid ... 24 sydd o honynt. The volume was written by Richard 'ysgripiwr' (the scribe) during the period January ? 1691/2 - April 1692; in addition, some recipes (for ink, how to write with gold) in an 18th century hand.

A manuscript in the hand of David Ellis, Cricieth, containing 'cywyddau' by Dafydd ddu o Hiraddyg, Dafydd Nanmor, Dafydd ap Edmwnt, Tudyr Aled, Gutto'r Glynn, Sion Phylip, Ifan ap Tudyr Penllyn, Iolo Goch, Sion Tudyr, Wiliam Lleyn, Gruffydd ap Ieuan ap Lly'n Fychan, Thomas Prys, Risiard Phylip, Syr Owain ap Gwilym, Huw Arwystl, Gruffudd Gryg, Doctor Sion Cent, Dafydd Llwyd ap Llywelyn ap Gruffudd, Dafydd ap Gwilym, Llywelyn ap Guttyn, Lewys Glyn Cothi, Morus Dwyfech, Syppyn Cyfeiliog, Lewys Môn, Gruffudd ap Ifan ap Llywelyn Fychan, Owen Gwynedd, Tudyr Penllyn, Deio ap Ifan Ddu, Rhydderch ap Ifan Llwyd, Rhys Goch Glann Ceiriog, Mredydd ap Rys, Robin Dyfi, Ifan ap Howel Swrdwal, Bedo Aeddrem, Evan Tew, Gwilym ap Ifan hen, Edmwnt Prys, Ifan Brydydd hir, Llywelyn Goch ap Meirig hen, Iorwerth Fynglwyd, Gutyn Owain, Gruffydd Hiraethog, Howel Dafydd Llwyd ap Gof, Ifan Llwyd Brydydd, Rees ap Ednyfed, Ifan ap Hywel Swrdwal, Llowdden, Rhys Cain, Dafydd Jones, Edward Urien, Hywel ap Reinallt, Ifan Dewlwyn, Syr Dafydd Trefor ('Person Llaneugrad') Sion Ceri, Lewys Daron, Gruffudd ap Tudur ap Howel, Rhobin Ddu, Hywel ap Reinalld, Ffoulk Prys ('Mab y Parchg. Edmwnd Prys ... Person Llanllyfni a Chlynog'), Tudur ab Wiliam Fychan, Huw Penant, Hywel Cilan, Gruffydd Phylip, Cadwaladr Cesel, and Dafydd ap Ifan ap Owen ('aer yr Hendrefawr'). At the beginning of the volume is an alphabetical index ('Cynhwysiad egwyddorol') of first lines, and at the end a progressive list of titles and an alphabetical list of poets, together with their floruit dates. The volume is said (p. vi) to have been transcribed at Ty du, Llanberis, in July 1766, from a manuscript of William Phylip, Hendref fechan, Dyffryn Ardudwy (Cardiff MS 19, part II). There are annotations, variant forms and additions by the scribe (David Ellis), by P[eter Bailey] Williams, Llanrug (1763-1836) and O[wen] W[illiams] ('Owain Gwyrfai'), Waunfawr. The spine is lettered 'David Ellis MS'.

A volume of transcripts compiled by David Ellis, Cricieth ('Ty newydd yn Efionydd'), during the period 1793-4. It contains 'cywyddau', 'awdlau' and 'englynion' by Deio ap Ieuan Ddu, Rhys Cain, Risiard Phylip, Ieuan Tew Brydydd, Syr Robert Myltwn, Bedo Hafesb, Ieuan Brydydd Hir, Tudur Penllyn, Ieuan Tudur Penllyn, Gutto'r Glyn, Syr Rys o Garno, Dafydd Llwyd ap Llywelyn ap Gruffydd ('Esqr. o Fathafarn'), Llywelyn ap Guttyn, Bedo Brwynllys (one of the poems 'neu Gruff. ap Ieuan ap Llywelyn Fychan'), Howel ap Dafydd ap Ieuan ap Rys (= Hywel Dafi), Gwilym Tew, Llowdden, Inco Brydydd, Gruffydd Hiraethog, Sion Brwynog, Lewis Morganwg, Mathew Bromfield, Lewis Daron, Simwnt Fychan, Wiliam Llyn, Lewis ap Edward, Howel Dafi, Sion ap Felpot, Huw Arwystl, Syr Lewys Meudwy, Syr Phylip Emlyn, Syr Gruffydd Fychan, Long Lewys, Huw Cae Llwyd, Sion Tudur, Gruffydd Fychan, Gwerfyl Mechain, Ieuan Deulwyn, Tudur Aled, Gruffydd Gryg, Dafydd ap Edmwnt, Ieuan Fychan ap Ieuan ap Adda, Meredydd ap Rys, Gruffydd ap Gweflyn, Dafydd Nanmor, Ieuan Gethin ap Ieuan ap Lleision, Rhys Llwyd alias Brydydd, Gruffydd Llwyd, Dafydd ap Eingion Lygliw, Ieuan ap Rys ap Llywelyn, Iolo Goch, Ieuan ap Rydderch ap Ieuan Llwyd, Edwart ap Rys Maelor, Owain ap Llywelyn Moel, Dafydd ap Ieuan Llwyd, Llywelyn Moel y Pantri, Sion Ceri, Ieuan Prichard otherwise Ieuan Lleyn, Gwilym ap Ieuan Hen, Sion ap Howel ap Llywelyn Fychan, Gruffydd ap Llywelyn Fychan, Llywelyn Goch ap Meurig Hen ('o Nannau'), Rhys Llwyd ap Rys ap Riccart, Gwilym Hen, Hywel ap Reinallt, Thomas Celli, Ellis Rowland ('o Harlech'), Howel Cilan, Sion Mowddwy, Owain Gwynedd, Thomas Derllys, Syr Ifan, Ieuan Bedo Gwyn, Sion Phylip, Wiliam Cynwal, Ieuan Clywedog, Ieuan Heiliarth, Guttyn Coch Brydydd, Lewys Môn, Lewis Trefnant, Rhys Cain, Ieuan ap Howel Swrdwal, and incomplete poems; 'Englynion y Beddau'; an English prose translation by Evan Evans ('Ieuan Brydydd Hir') of 'Cywydd Marwnad Lleucu Llwyd' by Llywelyn Goch ap Meurig Hen, and the foregoing translation rendered into verse, inscribed to Paul Panton of Plas Gwyn in Anglesey, and published in the Chester Chronicle, 16 July, 1790, probably by Richard Llwyd 'Bard of Snowdon'; and 'Can Tâl Diolch i Dduw am yr Ysgrythyr yn Gymraeg ...' by Syr Thomas Jones. At the beginning of the volume is a list of contents ('Cynhwysiad'), an index ('Mynegres egwyddorawl') of first lines, and an index of poets ('Enwau'r Beirdd'). The greater part of the volume is based on manuscripts of Dr Griffith Roberts (1735-1808), Dolgellau (Peniarth MSS 99, 100, ?152) and on 'Cronfa Dafydd Thomas, alias Dafydd Ddu o'r Yri' (Cwrtmawr MS 72). There are annotations and additions by Owen Williams, Waunfawr, Peter Bailey Williams, Llanrug and one annotation by D[aniel] S[ilvan] Evans. The manuscript is bound uniformly with Cwrtmawr MSS 10-11 and the spine is lettered 'Dafydd Ellis MS'.

A manuscript written by William Bodwrda (1593-1660). It contains a collection of 'englynion' in Welsh, with a few in Latin and English, by Morys ap Ifan ap Eingon (Morys Dwyfech), Sr Owen ap Gwilym, Alis Gruff. ap Jevan, Wil. Glyn llifon ysgweir, Wiliam Llyn, Sion Phylip, Risiart Phylip, Rob't ap Howel Morgan, Sion Tudur, Dafydd Nanconwy, Hen. Salesbury, How. ap Risiart ap Sion, Gruff. Bodurda, Gruff. Nanne ysgweir, Rich. Hughes, Rob't ap Rhees Wyn, Gruff. Wiliams ('o Bwllheli'), Edm. Prys, Gwerfyl Mechain, Jenkin ap Sion, Risiard Cynwal, Cadwaladr Cesel, Dafydd Goch brydydd, Huw Machno, Morys Berwyn, Dafydd ap Edmwnd, Gr. Hafren, Dafydd Nanmor, Gutto Felyn, Ris. Gruffydd ap Wiliam, Huw ap Tomas Gruffydd, Gruffydd llwyd, D'd llwyd ap Wiliam, Gruff. Phylip, Gruff. ap Rys ap Cantor, Syr Wiliam Meirig, Gruff. Edwards, Morys Gethin, Lewys Morganwg, Roland Gruffydd, Huw Roberts Llên, Dr Gruff. Roberts ('yr Athro mawr o Fulain'), Mr Huw Lewis, Huw Tomas, John Wynn Owen, Dafydd ap Jfan bannwr, Huw ap Ris. ap Dafydd. Wil. Cynwal, Wil Woodes, Risiart ap Rhydderch, Daf. ap Gwilym, Sion Branas, Huw Llyn, Y Crydd bach, Elisa ap Rob't Wyn, Sr. R. Cad[waladr], Owen Gwynedd, Iolo Goch, Bleddyn was y cwd, [Richard Davies] Escob Dewi, Edwart James, Robin ddu, Twm Tegid, Tudur Penllyn, Rich. Roberts, Thomas Llwyd, Hwmffre Rolant, Sion Brwynog, W. Davies, Wil. ap Ievan D'd ap Rys ('gwr o sir Feirion'), Ffwc Wynn, Sion Hughes alias Sr. Sion Pentraeth ('p[er]son Edern'), Howel ap Syr Mathew, Sr. Wil Tomas ap Rolant, Huw Llwyd ap Howel ap Rys ('o Ffestiniog'), Sion Wyn, Lewys Llyn, Sion ap Hvw, Cadwaladr Gruffydd, Rob. Llwyd, Cynfrig ddall, Jfan Llwyd, John Parry, Huw Arwyst[l], Rys Cain, Gruff. Carreg, Watcyn Clywedog, etc., and anonymous stanzas. A number of insertions and annotations in the hand of Peter Bayly Williams. The spine is lettered 'Lleyn MS'.

A composite volume in three sections containing 'cywyddau', 'englynion' and 'awdlau' by Dr Sion Cent, Syr Dafydd Trefor, Llewelyn Goch ab Meirig hen, Einion ap Gwalchmai, Iolo Goch, Gutto'r Glynn, Syr Rhys Drewen, Tudur Penllyn, Howel Reinallt, Syppyn Gefeiliog, Bedo Brwynllys, Howel Cilan, Morys ab Ifan ab Einion, Ieuan Brydydd hir, Tudur Aled, Ralph ap Connoay, Gruffydd Grug, Robin Ddu, Meredydd ap Rhys, Efan Fychan ab Morganwg, William (Gwilym) Cynwal, Owain Gwynedd, Sion Tudur, William Lleyn, Rhys Cain, Sion Phylip, Edmund Prys ('Arch-diacon'), Gruffydd Phylip, Edward ap Ralph, Rhichard Phylip, Lewis Glyn Cothi, Gruffydd Hiriaethog [sic], Morys ap Howel ap Tudur, Rhys Ednyfed, Ieuan Dyfi, Gruffydd Leia, Ieuan Deulwyn, Sion Brwynog, Gruffydd Ifan ab Llewelyn Fychan, Dr Sion Dafydd Rhys, Roger Cyffin, Thomas Prys (Plas Iolyn), Wmffre Dafydd ab Ifan, William Phylip, Dafydd ap Rhys, Dafydd Dafis ('gwas Owen Wynn o'r Glyn'), Ellis Rolant ('o Harlech'), Thomas Llwyd ('o Benmen'), Mr Hugh Lewis, D. D. Gwynn, Huw Llwyd Cynfal, Edward Morys, [John Davies] 'Sion Dafydd Las ('Sion Penllyn'), Owen Gruffydd, (John Roderick] S[iôn] Rhydderch, William Elias, Huw ap Huw, [John Roberts] 'Sion Lleyn', [David Thomas] 'Dafydd Ddu Eryri', Gruffudd Williams ('Gutyn Peris'), Gronw Owen, Simwnt Fychan, Huwcyn Sion, 'Nid Prydydd ... ond Gutto rhiw Fwngler', Ieuan Grffudd, Deio ap Ieuan Ddu, Rhys Llwyd ab R[hys] ab R[hisiart], Hywel ab Dafydd ab Ieuan ab Rhys ('ne Hywel Dafi neu bardd Rhaglan'), Lewis Owain ('o Dyddyn y Garreg'), Mr. Rowland Price, Sion Mowddwy, Gruffuth Parry, and Robert Edward, and anonymous compositions; 'Ychydig o hanes cyff-Genedl y cymru'; notes on 'Coptic Alphabet', 'The Syriac Alphabet', 'The Hebrew Alphabet', 'Greek Alphabet', three grades of Druids, and church inscriptions from Llaneinion (Lleyn) [i.e. Llanengan], Caernarvonshire, and Llaniestin (Anglesey); 'The names of the several churches in Anglesey and the time in which they were built'; a holograph copy of a letter from J[ohn] Thomas ['Sion Wyn o Eifion'], Chwilog to [David Thomas, 'Dafydd Ddu Eryri'], 1808 (observations on [Yr] Eurgrawn [Cymraeg]); anonymous carols; etc. The respective sections are in the hands of Robert Williams ('Robin Llys Padrig'), Abererch, Evan Prichard ('Ieuan Lleyn'), and John Thomas ('Siôn Wyn o Eifion'). Annotation by D. S[ilvan] E[vans]. Bound in at the end is a typescript alphabetical list of first lines of poems.

A manuscript of 'englynion', 'carolau', 'cerddi', 'penillion', etc. by Edward Maurise, Hugh Jones (Llangwm), Mr [William] Wynne (Llangynhafel [sic]), Mathew Owen, Edward Rowland, 'Prydudd Cystyllen', Maurice Roberts (Probert) (Bala), Robt Jones (Penrhiw Dwrch, Llaniwllyn), Thomas Gryffydd, John David Las, Dicc. Abraham, Robert Lewys, Rowland David, Robt. Thomas, Ro[wlan]d Jo[ne]s, John Niccolas ('or Llysendy'?), Hugh Lloyd Cynfel, Hugh Maurice, Efan Dew, Wm. Llyn, Sion Phylip, Bedo Hafesb, Simon Sion [Jones] (Blaen y Cwm Gynllwyd), John Cadwalader, Ellis William ('or wergloddu'), Thomas Evans, Llewelun Jones, Llywelyn Cadw[alad]r?, Lewis Jones (Tymawr), John Fychan, Dafydd Manuel, and Lewis or plas, together with anonymous compositions. The volume has an obvious association with the Llanuwchllyn area of Merioneth. The greater part of it was written apparently by Richard Hughes, Pentre, circa 1761.

A manuscript containing an alphabetical list of poets and authors (most with abbreviations for the names and floruits appended) and literary and historical works (e.g. Brut y Tywysogion, Buchedd St Margaret); a list of Welsh proverbs, all starting with 'ni' or 'nid'; poetry, nearly all in the form of 'englynion', mainly by Owen Gruffydd 'o blwy Llanystynd[wy]' and Absalom Roberts of Llanrwst, with a few 'englynion' by John Prichard Prys, Edward Morus, Ellis Rolant, Sion Dafydd and anonymous; on the last page (24) there are epitaphs in verse to Anne and Cathrin Roberts of Goppa, who died in 1780.

A volume compiled by John Jones ('Myrddin Fardd'), containing 'cywyddau', 'awdlau', and free-metre poetry, partly holograph, by Row[land] Vaughan, John Rhydderch, William Ffylip, Rice Jones (1767), Sion Tudur, Willm. Cynwal, Richd. Davies 'Esgob Mynwy' [sic], Robt. Gruffydd ab Ieuan, Hugh Llyn, Elis ab Rhys ab Edward, Willm. Llyn, [John Davies] 'Y Bardd Glas', Robt. Dafydd ('Bardd Nantglyn'), Evan Evans ('Ieuan Glan Geirionydd') (1821), Edward Charles (1798), 'Iorwerth ab Einion' (1817) (Meddyg Cyrn y ?Bwch), David Humphreys (1819), John Owen, 'Mab Evan Huw' (Harlech, 1834), Rowlant Jones, R. Jones (Penrhiw dwrch), and 'Meurig ab Cybi o Eifion' (Bangor) [i.e. Morris Williams, 'Nicander']; case in the hand of Thomas Pennant, Downing, of John Jones, son of Roger Jones of the parish of Bodvari against the commanding officer of the militia for extortion arising from the balloting of complainant for service, together with a holograph letter from T. Pennant, Downing, to William Middleton, Temple, London, 1781, and opinions of R. P. Arden and Willm. Walton both of Lincolns Inn, 1781; holograph letters from Thomas Roberts, Llwynrhudol, from London to John Roberts ['Sion Lleyn'], Pen yr Allt, Pwllheli, etc., 1801-5 and undated (3) (printed in [John Jones] 'Myrddin Fardd: 'Adgof Uwch Anghof' ..., Pen y Groes, 1883, pp. 81-2, 84-7), P[eter] B[ailey] Williams, Pantafon, Llanrug to R[ichard] Jones ['Gwyndaf Eryri'], 1823 ('Adgof Uwch Anghof', pp. 178-82), [Robert Jones] 'Tecwyn Meirion', L[iver]pool to David Lloyd, shoemaker, Llanystumdwy, 1833 (the shipment of coal to Cricieth and a complaint against the trading methods of Capt. Thomas of Chester and William Davies) (together with an 'englyn' and a stanza in English entitled 'Cymru Annwyl'), Robert Roberts, Pentre Lygen, to John Roberts ('Siôn Lleyn'], schoolmaster, Bodean, 1790 (personal, requesting news of the Association at Pwllheli, also requesting two shuttles ('dwy wenol') the one for linen and the other for cloth) (endorsed is a copy of a letter relating to the writer's elegy ('cywydd marwnad') to 'Robin Ddu' and the writer's appointment to be corresponding member ('aelod gohebol') of the Gwyneddigion), Evan Evans ['Ieuan Glan Geirionydd'], Chester to John Jones, printer, Trefriw, 1818 (Mr Parry's views on a publication, comments on the subjects of the Cambrian Society, the writer's work of translating, the recipient's 'englynion', a reference to 'Nwython' in a Bangor paper, the delivery of verses and essays at the Vicarage, Carmarthen), Ebenezer Thomas ['Eben Fardd'], Llanarmon; to Richard Jones ('Welsh Bard alias Gwyndaf Eryri'), Carnarvon, 1826 ('Adgof Uwch Anghof', pp. 209-10), and from Clynnog to John Thomas, 'Bard' ['Siôn Wyn o Eifion'], Chwilog, 1827 ('Adgof Uwch Anghof', pp. 211-14), Daf. Thomas ['Dafydd Ddu Eryri'] Waunfawr, etc., to John Roberts ['Siôn Lleyn'], 1789-1806 (3) ('Adgof Uwch Anghof', pp. 12-14, 18, 30-4) (the second letter, dated 1796 from Amlwch, contains a poem entitled 'Tragwyddoldeb'), Robt. Davies ['Bardd Nantglyn'] to John Roberts ['Siôn Lleyn'], 1808 ('Adgof Uwch Anghof', pp. 94), Wm. Williams (1738-1817), Llandegai, to David Thomas ['Dafydd Ddu Eryri'], 1806 ('Adgof Uwch Anghof', pp. 92-4, where William Williams is incorrectly identified as 'Gwilym Peris'), Robt. Jones ['Tecwyn Meirion'], Dutton St [Liverpool] to Richard Jones ('Gwyndaf Eryri'), 1833 (requests the sight of copies of Y Gwyliedydd containing the adjudication of Walter Davies ['Gwallter Mechain'] on the 'awdlau'), John Jones ['Ivon'], Aberystwyth to Ebenezer Thomas ['Eben Fardd'], 1843 (a request for poetry for publication in a proposed periodical entitled Y Cwmwl), [Thomas Lloyd Jones] 'Gwenffrwd', Dinbych to Robert Lloyd Morris, Holywell, [18]30 ('Adgof Uwch Anghof', pp. 226-8), Richard Jones ('Gwyndaf Eryri'), Caernarfon, to David Owen ['Dewi Wyn o Eifion'], Gaerwen, Llanystyndwy, 1831 ('Adgof Uwch Anghof', p. 117), John Pughe ['Ioan ab Hu Feddyg'], Barmouth to Ebenezer Thomas ['Eben Fardd'], 1841 (a list of subscribers to the recipient's [Caniadau], the success of the [Plymouth Brethren]), O[wen] Williams ['Owen Gwyrfai'], Waunfawr, to Robert Williams ['Robert ap Gwilym Ddu'], Betwsfawr, Eifionydd, 1830 (the request of 'Gytyn Peris' for an explanation on a Welsh proverb, the progress of the 'Geirlyfr' and its sale to the printer at Llanfaircaereinion), Evan Williams, Penyberth, Llanbedrog, to David Lloyd, shoemaker, Llanysdumdwy, (his concept of the muse, request for a copy of the 'englynion' addressed to the Dolbenmaen Society and for the rules of the society, etc.), [Reverend William Robert Davies, Dowlais] to Wm. Jones, draper, Rhoslan, undated (2) (a song by 'Brutus', news of ministers of religion, the Baptist cause at Garn and Capel y Beirdd, the progress of the Latter-Day Saints at Dowlais, local petitions against Sir James Graham's Bill and the Corn Laws), and Hugh Elias, Florence House, San Francisco, to [John Jones, 'Myrddin Fardd'], 1878 (the pedigree of the family of William Elias, Plas y Glyn); draft rules of 'Cymdeithas Gymroaidd Pwllheli', together with holograph copies of addresses to the Society by Evan Roberts, Robert Thomas, M[orris] W[illiams] 'Nicander', etc.; a letter from [Richard Jones, 'Gwyndaf Eryri'] to 'Mr. Gomer' [editor of Seren Gomer] complaining of injustices received at recent eisteddfodau; English verses entitled 'St David's Day, 1843. The following song was written for the Manchester Cymreigyddion Society ... and sung by the writer to the Harp, and for which he was awarded the Prize' by 'Garmon'; and a note on the pedigree of the families of Gwynn (Wynn) of Maesne[u]add; Glyncywarch, etc., with panegyric verses. Added to 'Pennillion i annerch Cymdeithas y Cymraegyddion yn 'Llundain. Y dôn yw blodau'r dyffryn' by Edward Charles is the following postscript, - 'Gresyn na fyddai beirdd Cymry yn 'r oes hon yn canu ar yr hên Geingciau cymreig fel y pennillion hyn: mae'nt hwyth[a]u yn barddoni y rhan fynycha, a'r ryw Geingciau seisnig, yr hyn sydd hollol anghyttun a pheroriaeth y Cymro'. On one of the fly-leaves is an imperfect list of correspondents in the hand of John Jones ('Myrddin Fardd'), with additions in the hand of J. H. Davies.

A volume in the hand of Owen Williams ('Owain Gwyrfai'; 1790-1874), Waun-fawr, Caernarvonshire, containing a list of contents of a pedigree manuscript of Owen Gruffydd, Llanystumdwy, and poetry by Lewis Morganwg from a manuscript in the writer's possession, both compiled in 1843 with a view to publication in Yr Haul; and transcripts, made during the period 1871-2, of poetry by Cadwaladr Cesail (transcribed at the request of John Jones, Bryn y Gro, Llanystumdwy), and Morys Dwyfech. In the case of the latter poet, some transcripts are in another hand and there are copious corrections by John Jones ('Myrddin Fardd'). The volume is labelled on the upper cover 'Owain Gwyrfai MS'.

A volume of transcripts by Charles Saunderson ('Siarl Wyn o Benllyn'; 1810?-32) of 'cywyddau', 'englynion', and 'awdlau' by Rhys Llwyd ab Rhys ab Rhiccert, Bedo Phylib bach, Iorwerth Fynglwyd, Lewis Mon, Ieuan Tew Brydydd, Huw Cae Llwyd, Iolo Goch, Ieuan Deulwyn, Gruffudd Llugad Gwr, Sion Phylib, Dafydd Llwyd, Ieuan Cae Llwyd, Bedo Brwynllys, Hywel Dafydd ab Ieuan ab Rhys (1460), Ieuan Du'r Bilwg, Dafydd ap Gwilym, Thos. Prys o Blasiolyn, Rhisiart Phylip, Dafydd ab Meredydd ab Tudur, Gruffydd ab Lew' Fychan, Lewys Morganwg, Gutto'r Glynn, Rhys Goch Glyndyfrdwy, Robin Ddu, Rho. Fychan, Rho. Ab Huw, Rhobert Dyfi, Wm. Prys, Morus Dwyfech, Gwilym Ganoldref, Sion Tudur, Syr Philib Emlym [sic], Rhisiart Fynglwyd, Wiliam Cynwal, Sion Phylib, Ffowc Prys, Edmwnd Prys (Archdiacon Meirionydd), Roger Cyffin, Rhobert ab Hywel ab Morgan, and Owein Gwynedd, and 'Dirifau duwiol' by Morgan Llwyd, together with an incomplete index ('Y ddangoseg'). There are references at the beginning of some poems to printed versions and there is a note on the fly-leaf by J. H. Davies referring to an entry in Cwrtmawr MS 457 of the date of birth of Charles Saunderson. The paper is watermarked 1810.

A volume compiled by, and in the hand of, David Evans ('Dewi Glan Llugwy'), Dolgellau, formerly of Llanrwst, containing a collection of 900 unpublished 'penillion' ('Casgliad o Benillion Cymreig, Anghyoeddedig') which was awarded the prize at Rhuddlan Eisteddfod, 1850, under the pseudonym of 'Diwyd', together with a report of the adjudication; a second collection of 285 and some unnumbered 'penillion' compiled at Llanrwst after the completion of the first; a collection made at Llanrwst, 1865, of 'cywyddau', 'englynion', 'awdlau', 'carolau', 'penillion' and hymns ('Casgliad o hen Farddoniaeth') by Dafydd Llwyd ap Ll'n ap Gryffydd, Cutto'r [sic] Glyn, Rhys Goch Eryri, Gruffydd Llwyd Dafydd ap Einion Lygliw, Huw Arwystl, William Lleyn, Rowland Fychan, Caergai, William Byrchinshaw, E[dward] Kyffin, Simmwnt Fychan, Hopcin ab Thomas ap Einion ('o ynys Dawy'), Rhys Jones ('o'r Blaenau'), Morris Powell, Rosier Cyffin, William Morris, Gwerfil Goch ('neu Mynor Vychan Caer Gai'), H. Hughes ('Y Bardd Coch o Fon'), [Evan Evans] ('Ifan Brydydd Hir'), [Edward Richard] ('Iorwerth Rhisiard'), Roger y Gweydd, Dafydd Benwyn, Llywelyn ab Rossers ('o Sain ffagys'), Sion Brwynog, Hugh Lloyd Cynfal, Huw Ceiriog, Huw Llyn, Huw Pennant, Ieuan Tew, Bedo Hafhesb, Sion Tudur, Owen Gwynedd, Dafydd o'r Nant, Lewis Morris ['Llywelyn Ddu o Fôn'], [John Davies] ('Sion Dafydd Las'), Syr Rhys, William Phillip, William Elias, Ieuan Lleyn, Dafydd Nanmor, Cadwaladr Cesail, Huw Ifan ab Huw, John Ifans, John Williams, Llangwm, Humprey [sic] Owen, John Rhydderch, Dafydd Manuel, John Prichard, Dafydd Jenkin, Meurig Llwyd, Michael Prichard, Llanllyfni, Robert Edward Lewis, Hugh Gruffydd, Rhys Cain, Dafydd ap Edmwnt, Edmunt Prys, David Evans, Llanfair, Goronwy Owen, Henry Humpreys [sic], Rees Llwyd, Ap Ioan, John Morgan, M.A. (1714), Ellis Wynn, Lasynys, Tudur Aled, Thomas Prys, Plas Iolyn, Dafydd Williams (1650), William Sawndwr ('o Landaf'), Rhisiart Phylip, Gwerfyl Mechain, Margaret Jones (1734), Rowlant Hugh ('o'r Graienyn'), Sion Cain, D[avid] Jones ('Dewi ab Sion') ('Dewi Fardd'), Howel Pirs, John Richards ('o'r Fryniog'), Hugh Jones, Llangwm, Margrad Llwyd Ragad, Sion Richard ('o'r Garth'), and Thomas Edwards ('Twm o'r Nant'), together with anonymous poems (including one signed 'Nis gwyddai Sion Llannor Pwy a'i Cant'); 'Perllan Clwyd', being a collection made at Llanrwst, 1856, of poetry, poetical reminiscences, and witty sayings ('Casgliad o Farddoniaeth yn Cynwys Carolau Cerddi Englynion a Man Gofion Barddonol ac hefyd Ffraeth Ddywediadau') of Thomas Edwards ('Twm o'r Nant'), together with a poem ('cân') by William Jones, Cefn Berain, Llanefydd ('Yn gymaint ac na allaf gyd fyned a chwi yn eich Canu diweddaf i'r offeiriadau ...'), and an index to first lines of Gardd o Gerddi (Merthyr [1846]) and five interludes by Thomas Edwards. The collection entitled 'Casgliad o hen Farddoniaeth' contains a section transcribed from manuscripts ('o hen ysgrifau') of David Jones ('Dewi Fardd'), Trefriw, including much of the material contained in Cwrtmawr MS 98.

A manuscript entitled 'Llyfr Ofer Gerddi Margaret Davies 1738', being a collection of 'carolau', 'dyrïau', 'Penillion', and 'englynion' compiled by Margaret Davies (c. 1700-85?), of Coetgae-du, Trawsfynydd, Merioneth. An analysis of the volume ('Bannau'r Llyfr hwn ... by the scribe describes the contents as follows: 'Y Part Cynta or Llyfr sydd O Garolau Maswedd gan mwya. Yna Cerddi ar amryw fesurau Er Gofyn amryw Roddion. Ac yna Dirifau ne ddyriau Mawl merched. Ychydig Alar Gerddi. Amryw fasweddgerdd I ferched Ac ar amryw fesurau. Englynion'. The authors represented in the volume are Hugh Maurice, Lewis Owen ('o Dyddyn y Gareg'), William Phylip, Hugh ab Cadwaladr, Robert Edward Lewis, Hugh ab Evan ('Caer Cyrach'), Willm. Dafydd Meyrick, Edward Maurice, Sr. Morgan, Robert Evan ('o Rhedyn Cochion'), Cadwaladr Roberts, Thomas Edwart ('o Blwy Cerig y Drudion'), Rees Jones [o'r Blaenau] (1737), Mr. Robt. Lloyd, W. Lias, Margarett ych Evan ('o Gaer Cyrach'), Mr Price, Ellis Rowland, Owen Griffith, Sion Ellis ('y Telyniwr'), 'hên wraig o drawsfynydd', John Rhydderch, W. D., John Davies, Richard Phylip, M[argaret] Davies, Richard Abraham, Hugh Evan, Morris Robert, Edward Rowland, Mathew Owen, Maurice Robert, Franses Parry, Roger Edward, John Prichard Prys, Olvar Ifan, Rowland Davies, Mr J. Pughe, John David ('Siôn Dafydd Las'), M[ichael] P[ritchard], Dic Thomas, Robert Humphre[ys] ['Robin Rhagad'], Mrs Wynne, Moris Lloyd, Hugh Wynn, Ellis Moris, Dafydd ab Edmwnt, Mr Wm. Wynne, Margt. Rowland, H[uw] ab Ifan ab Robert, Rees Goch [Eryri], Rees Lloyd, Lewis Rowland, Rowland Owen, Robt. Owen Lewis, Iorwerth fynglwyd, William Gryffydd ('o Ddrws y Coed'), and [Ellis Roberts] ('Ellis y Cowper'). Several of the poems are anonymous, and some are written on the dorse of an undated letter (mid eighteenth century) from Robt. Anwyl, Hengae, to his uncle Robert Vaughan, Dolymelynllyn (wages requested by an employee, news from Guilsfield) and on the dorse of address leaves of letters to Margaret Davies at Goedtref [Llanelltyd, Merioneth], at Plâstanyfynwent, Dolgelley, at Plas Tan y Bwlch, and at Berthlwyd, near Dolgelley; also bound in the volume (pp. 249-74) are printed 'carolau' and 'cerddi' by John Rhydderch, Huw Morys, Thomas Edwart ['Twm o'r Nant'], Morus Robert, Dafydd Thomas, and Gruffudd Edward ('o Lan-Silin').

A volume of transcripts by J. R. Jones (according to the entry in Cwrtmawr MS 1488B; see also Cwrtmawr MS 1000C), with some collations and annotations, of 'awdlau' and 'cywyddau' by Wiliam Llyn. A few additional transcripts at the end, as well as some of the collations, etc., are in the hand of J. H. Davies. There is a typescript index of first lines of the poems, again with manuscript additions by J. H. Davies. Inset are another list of first lines in the hand of J. H. Davies; an offprint, from Y Traethodydd, 1897, pp. 139-50, of 'William Lleyn' by John Jones ('Myrddin Fardd'); and a printed prospectus of a proposed collection by 'Myrddin Fardd' of 'The Works of the Bards of Llyn and Eifionydd'.

A volume consisting almost entirely of Parts I - II of 'Y Piser Hir' in the hand of Owen Williams, Waunfawr, Caernarvonshire, being transcripts, with copious annotations, made during the period 1859-60, of 'cywyddau', 'awdlau', 'englynion', etc. by Tudur Aled, Gruffydd ab yr Ynad Coch, Guto'r Glyn, Sion Tudur, Edmund Prys, William Llyn, Simwnt Vychan, Gruffydd Hiraethog, Sion Brwynog, Dafydd ab Edmund, Iolo Goch, Gwerfil Mechain, Ieuan Gethin ab Ieuan ab Lleision, Gwilym ab Ieuan hen, Dafydd Nanmor, Owain Gwynedd, Aneurin Wawdrydd, Dafydd Llwyd ysgolaig, Dafydd Llwyd ab Llywelyn ab Gruffydd, Dafydd Meifod, Dafydd ab Meredydd ab Tudur, Dafydd ab Hywel, Dafydd Ddu o Hiraddug, Edward Morys, Edward Maelor, Ellis Rowlands, Gruffydd Llwyd ab Dafydd ab Einion, Gutyn Ceiriog, Gwilym ab Sefnyn, Gruffydd Philip, Hugh Morys, Huw Arwystl, Hywel Dafydd ab Evan ab Rhys, Huw Llwyd Cynfel, Huw Gruffydd ('y Quaker'), Hywel ab Syr Mathew, Huw Cae Llwyd, Huw Roberts ('o Dre Logen'), Ieuan Llwyd Siephrey, Ifan ab Hywel ab Swrdwal, Llawdden Brydydd, Ieuan ab Rhydderch, Lewis Mon, Llywelyn ab Gutyn, Meredydd ab Rhys, Morys Dwyfech (Morys ab Ifan ab Einion), Owain ab Llywelyn ab y Moel, Ffoulk Prys, Owain Deiliwr, Prydydd hael, Richard Philip, Robin y prydydd bach, Robert ab Rhys Wyn, Rowland Vaughan, Rhys Goch Glyn Ceiriog, Robin Ddu Ddewin, Rhys Goch Glyn Dyfrdwy, Robin Cludro, Rhees ab Hary ('gwr boneddig or Dref hir yn Euas'), Rhys ab Hywel ab Dafydd, Sion Philip, Dr Sion Cent, John Prichard, John Davies ('Sion Dafydd las', 'Bardd Meirion'), John Gruffydd (Llanddyfnan), Sion Mawddwy, Syr Dafydd Trefor, Siancyn ab Einion, Sion Roger, Tudur Penllyn, Thomas ab Robert, Thomas Prys (Plas Iolyn), William Philip, Elis Cadwaladr, Huw ab Evan ab Robert, Dafydd ab Gwilym, Sion Risiart, John Davies [? Rhiwlas], Gruffydd Grug, Lewis Daron, Lewis Glyn Cothi, Llywelyn Guto Banwr, Dafydd Epynt, Llywelyn Goch ab Meirig hen ('o Nanau'), Rhys Penardd, Edward ab Rhys, Rhys Nanmor ('pencerdd'), Gruffydd ab Dafydd Vychan, Llywelyn ab Gruffydd ab Ednyfed, Robin Ddu o Fon, Syr Huw Pennant, Dafydd Gorlech, Gruffydd ab Llywelyn Vychan, Ieuan brydydd hir, Ieuan Gruffydd Leiaf, Ieuan Dyfi, Olifer ab Daf'dd Llwyd, Llywelyn ab owain ab Cynwrig Moel, Rhys D'dd Llwyd ab Einon Lygliw, Llywelyn ab Ednyfed leiaf, Dafydd ab Rhys, Rhys Goch Eryri, Meredydd Llwyd, Llywelyn ab Hywel ab Ieuan ab Goronwy, Ll'n ab Einion Ddu, Hwlcyn, Llywelyn ab Hywel, Syr Rhys [o Garno], Owain Dwna, Robin Ddu o Arfon, Gr'dd ab Ieu'n ab Ll'n Vychan, Syr Ieuan, Syr Owain ab Gwilym, Gruffydd ab Goronwy Gethin, Dafydd ab Llywelyn Fychan, etc. The text also includes 'Casbethau Ieuan Brydydd hen' and some Nanmor and Llandrillo pedigrees, and a lacuna in the text of one 'cywydd' is completed in the hand of [John John Roberts] ('Iolo Caernarfon'). Part I is based on 'Llyfr Brith Corsygedol' (Peniarth MS 198) and Part II on a manuscript probably in the hand of John Jones, Gellilyfdy. There are imperfect lists of contents at the beginning of each part. Bound in at the end of the volume, also in the hand of Owen Williams, are 'englynion' ('I'r Iesu', etc.) transcribed in 1853 from a manuscript (1655) of William Salesbury of Bachymbyd; two versions of an address on 'Helynt y Cymry, eu hiaith a'u defodau, etc.' delivered at Eisteddfod Tywyn, Tre Fadog, and prepared for publication in the Carnarvon Herald; and a biography of Richard Jones ('Gwyndaf Eryri'; 1785-1848). The volume is lettered on the spine in gold: 'Owain Gwyrfai MS'.

Two volumes entitled 'Llyfr o Hen Ganeuon wedi eu cyfansoddi ers 200 mlynedd. 1900'. The volumes are in the hand of J. H. Davies and contain transcripts, with annotations and collations, of 'carolau', 'cerddi', 'dyrïau', 'englynion' and 'awdlau' from the Welsh School and Cymmrodorion groups of manuscripts in the British Museum Additional Collection (MSS 14866-15089). Many of the poems are anonymous but the following authors are named: Richard (Dicc) Hughes, Ll'n ab Hwlkyn ('o Fon'), Cadwaladr Cesail, John Griffiths (Llanddyfnan), Huw Dafi ('o Wynedd') ('nage huw Dafi ap Robert'), Hugh Lloyd (Cynwal), Rolant Vychan ('o Gaer Gai'), H. Hughes ('or foel yn Llandyfrydog o Fon'), Rhys Gray, Davydd Lloyd ('of Sybylltir meddant'), Gwilym Tew ('meddai Llyfr Lewys Hopkin'), 'Gofalus' [Sion Morgan], Thomas Jones ['person Llan fair yn sir Fynwyl], Sion Prus, Lewis Morris, William Roberts ('clochydd Llannor or Llanfor yn Lleyn'), Morgan Evan ('the Bailiff to Thos. Jones Esqre one of His Majesties Just. of the Peace for ye County of Cardigan'), [Richard Morris?], Llywelyn ap Hywel ap Ieuan ap Gronwy, Risiart Parry?, Mathew Owen, Samson Edward ('y Gwehydd'), Hugh ap Ieuan ap Robt. ['o Dolgelleu'], Thomas Siencyn ap Ifan ('o Forganwg'), and Howel Thomas Dafydd. MS 167 also contains a prose text entitled 'Yr Ail Rhan o Bregeth Morgan y Gogrwr'. There are a list of contents and an index of first lines at the end of MS 166 and a list of contents at the end of MS 167. Among the insets are a folio from an eighteenth century manuscript containing an imperfect free-metre poem ('Can'), and transcripts of free-metre poems in the hands of J. Glyn Davies and E. A. Lewis of University College of Wales, Aberystwyth.

A third volume entitled 'Llyfr o Hen Ganeuon', being a continuation of MSS 166-7 and comprising largely of transcripts by J. H. Davies from manuscripts in the British Museum, in the Cardiff Central Library, in the National Library of Wales and in Jesus College, Oxford of 'carolau', 'dyrïau', 'englynion', etc. by Hugh Roberts, Sion Roger, Hugh Morris, Harri Llwyd, Rowland Vaughan, E[lis] Anwyl, Wm. Phylip, Huw Llwyd, Jo. Griffith [Llanddyfnan], W[atcyn] Clywedog, Hen. Bodwrda, G[ruffudd] N[annau], Gr. Ph[ylip], Ffouck Llwyd ('o Henllan'), Rich. Hug[hes] (Dick Hughes), Thom. Price, Gwerful ferch Guttyn ('Tafarnwraig Talysarn'), J[ohn] Ed[wards], R[ichard?] B[ulkeley?], Ed. Samuel, Ellen Gwdmon, Tudur Aled, Heilin Capten Roberts (Lifftenant Wiliam Peilyn), Richard Parry, Dafydd ap Huw'r Gô ('o Fodedern'), Meister Lewis Meyrig ('y Cyfreithiwr'), Huw Bwccleu ('o Lanfechell'), Dafydd Llwyd (Sybylltir), Robin Dyfi, Richard Phillip, T. Llo[yd], Sr. Morgans, Sion Morys, Sr. Sion Gruffydd ('chaplen Mr. Wil. Tomas'), Tomas Brydydd ('o Lanvyl[lin]'), Morgan taylor, John William, Llelo, Sion Tudyr, Elinor Humphrey, Goronw Owen, Elis Kenferick, Iaco ap Dewi, Jon. Owen, Richard Owen ('or lasynis'), 'Edwardus David' [Edward Dafydd], and Mredyth ap Rosser. The volume also contains anonymous poems from the same sources; calendars of the contents of manuscripts in the British Museum and in the Cardiff Central Library; an extract from Drych Cristianogawl (1585); a pedigree of the family of Billings of Dymerchion; and 'Notes on Cerddi, etc'.