[A transcript by 'Myrddin Fardd' of] 'Owdl Merch Glaf er Coffa Crist a'i Ddioddefaint' by Katring uch Gruff ap Hoell o Landdyniolen.

A collection of poetry almost entirely in free metres entitled 'Casgliad o Gerddi a Charolau ar amryw Destynau O waith amriw Feirdd Cymru'. The manuscript is in the hand of David Ellis, Cricieth, and was written around 1790-1. The poets represented are Arthur Jones ('Clochydd Llan Gadwaladr yn swydd Ddinbych') (1743-56), Morys Roberts (Bala), Huw Thomas (Llandderfel) (1729, 1752), David Ellis (1757-91), Huw Morys, Ellis Rowland (Harlech), William Wynne ('Person Llangynhafal') (1745), Richard Parry ('Athraw Ysgol yn Niwbwrch'), Ellis Cadwaladr (Edeirnion) (1718), Ellis ab Ellis ('Gweinidog Eglwys Rhos a Llan Dudno') (1683), Iolo ap Ieuan, Edward Morris, Edward Jones (Bodffari), Rhys Ellis ('o'r Waun'), David Jones otherwise 'Dafydd hir o Lanfair Talhaiarn', Griffith Edward, Morgan Llwyd (Maentwrog), Edward Samuel ('Person Llangarw gwyn'), and Evan Herbert ('Gweinidog Llan Illtud a Llan Fachreth'). At the end of the volume is a table of contents ('Cynwysiad y Caniadau') and an index of poets ('Enwau'r Prydyddion ...'). The spine is lettered 'David Ellis MS'.

A composite volume in several hands containing letters from Edward Roberts ('Ior[werth] Glan Aled'), Rhyl, to [Ebenezer Thomas 'Eben Fardd'], 1858 (copy of writer's note to [John Williams], 'Ioan Madog' concerning 'englynion' to 'Eben Fardd', Llangollen Eisteddfod, condolence), and from Richard Jones ('Gwyndaf Eryri') Caernarfon, to Ebenezer Thomas ['Eben Fardd'], Llangybi, 1827 (the loan of a volume of poetry, a request for an English translation of a short ode ('odlig') to Lord Newborough), 'awdlau', 'cywyddau', and 'englynion', partly autograph, by Mathew Owen (Llangar) ('Ac a Goppiwyd Rhagfyr 11 1812 Gan Robert Robert Maccwy Môn Ar frys'), Sion Kain (1643), John Rhydderch, Richard Lloyd, William Phylip, Morys ab I'an ab Einion [Morys Dwyfech], Davydd ap Gwilim, John Owenes (1675/6), Iolo Goch, Dav[id] Thomas ('D[afydd] Ddu o Eryri'), Robert Davies ('o Nantglyn'), Sion Philip, Humphrey David ap Evan (1644), Griffith Hiriaethog, and Griffudd ap Ifan ap Llywelyn Vychan, and anonymous poems; poems in free metres by John Prichard and 'Uthr Ben Dragon' (1815) and an anonymous carol; etc. Much of the later section of the volume, c. 1808, is in the hand of John Williams. Portions of three documents, apparently parts of the previous binding, have been preserved at the end of the volume (pp. 99-100): they include part of a naval account of payments to shipwrights, watermen, etc., c. 1620; part of an award [temp. Elizabeth] by Thomas ap Richard of Bwlch y Beydu, Denbighshire, gent., in a dispute between David ap Rees ap gruffith lloyd of Llanrwst, yeo[man], William ap Rees ap gruff lloyd of Scrogennan, and Low[ ] ... widow, mother of the said William, relating to messuages and lands in Llanddoged and Gwytherin, late of Rees ap gruff lloyd deceased; a lease for life, temp. Elizabeth, from Richard lloid of Sweney, Salop, gent., to Richard Burley of the same, yeo[man], of mays yr hen westyn in Sweney.

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 incorrectly bound in two volumes, both lettered 'Hen Farddoniaeth', containing 'cywyddau' and some 'awdlau' and 'englynion' by Dafydd ap Gwilim, Ifan ap Howel Swrdal, John ab Tudur Owen, Morus Richard, Owen Gruffyth ('o sir Gaerna[r]fon'), Edward John ab Euan, Rees Kain, Sion Mowddwy, Hugh Lewis, Mr Rowland Price (1691, 'yn Mangor I gwnaeth'), Sion Dauid las (1691), Hugh Moris, Rob. Gry. ab Evan, John Richard, Simwynt Vychan, William Llyn, Sion Mowddwy, Owen Gwynedd, Sion Cain, Iolo Goch, Gryffydd Grvg, John Brwynog ('a Roman Catholic'), Dafydd Nanmor, Sion Philip, John Tvder, Iefan Tew brydydd ('o gydweli'), Ellis ap Ellis, Ierwerth Vynglwyd, Sypyn Kefeiliog, Gytto or glyn, Howell ap Dauid ap Ieuuan ap Res ('prydydd a gwas or ty yn rraglan'), Lewes Mon, Syr Dafydd Trevor, Syr Owen ap Gwylym, Huw Arwystl, Dafydd Meifod, Sion Kent, Dafydd Llwyd ap Ll'nn ap Gryffydd, William Llyn, Gwilym ap Ie'nn Hen, Sion Keri, Rys Goch or Yri ('a rhai Howel Kilan'), Taliesyn, Tudyr Penllyn, Dafydd ap Gwilym, Gruffydd Llwyd D'd ap Eign', Madog Benfras, Ifan Llwyd, Gwilym ap Ifan Hen, Thomas Derllys, Hughe Penall, Res ap Hoell ap D'd, D'd Johns, Gruf. ap Ie'nn ap Ll'n Vych'n, Dauid ap Edmwnd, Syr Ifan, Richard Philip, Owen ap Llywelyn Moell, Hughe Dyfi, Dafydd ap Owen, Bedo Brwynllys, Lewis Hvdol, Res Gogh Glan Kiriog, Tuder Aled, Syr Lewis Deyddwr, Llewelyn Goch ap Meyryk Hen, Bedo Evrdrem, Ie'nn Tydyr Owen, Llywelyn ab Gvttvn, John ab Evan Tvdur Owen ('o ddygoed Mowddwy') (1648), Gryffyth Lloyd ab Dafydd ab Einion Lligliw, Gwilym ab Gefnyn [sic], William Kynwal, Ifann Brydydd hir, Doctor Sion Kent, Mr Edmont Prees ('Archiagon Merionith'), Edward ab Rhese, Edward Vrien, Hughe Moris (1692), Robert Dyfi, John Vaughan ('o Gaergae'), Thomas Lloyd ('o Benmaen), Rees Cadwaladr ('offeiriad'), Thomas Llwyd ('ifiengaf'), Rowland Price (1686), John Edward ('glochydd'), Richard Edwards ('y Brydudd o ddimbech'), Sion Dafydd, Thomas Prys, Howel David Lloyd ap y gof, Ellis Rowland, Lewis ab Edward, Lewis Owen, and anonymous poems; poems in free metres by Sir Rees Cadwaladr and Edward Rolant (1674); a list of patrons, poets, and musicians at Caerwys Eisteddfod, 1567; 'The nativitie [1599/1600-1601] of the Childrine of Hughe Gwyne ap John ap Hughe and Katherin, his wyf'; triads; brief notes on the manner of death of specified wives of Roman leaders; etc. One section of the manuscript belongs to the first half of the seventeenth century, and is suggested by William Maurice (d. 1680), Cefn-y-braich, Llansilin, to be in the hand of Ieuan Tudur Owen, 'o Ddugoed, Mowddwy'. The remainder is in several hands of the late seventeenth or early eighteenth century. There are copious annotations by William Maurice and some additions and annotations by Cadwaladr Dafydd, Llanymowddwy (1747) and L[ewis] Morris ('Llewelyn Ddu o Fôn', 1701-65).

A volume containing 'cywyddau' and some 'englynion' by John Philips, Edmwnd Prys, Lewis Glyn Cothi, M'edydd ap R's, [? Huw Arwystli], ?Thomas Derllysc, Tudur Aled, John Tudyr, John Mowddwy, and Ifan Tew, and an imperfect 'cywydd'. Pp. 41-5, as stated by J. H. Davies in a note on the inside lower cover (and not pp. 35-9 as suggested by J. Gwenogvryn Evans) are in the hand of Sion Tudur. J. H. Davies has also stated, and J. Gwenogvryn Evans also suggested, that pp. 1-17 are in the hand of Edmwnd Prys, but this section is in fact in two hands (pp. 1-9, 9-17), neither of which resembles that of Prys. There are some additions in the hand of David Ellis, Cricieth (1736-95) and some marginal and other additions by Peter Bailey Williams (1763-1836), Llanrug.

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 composite manuscript written largely c. 1564 by William Salesbury (?1520-?1584) of Plas Isa, Llanrwst, translator of the New Testament, containing 'cywyddau', 'englynion', and a few 'awdlau' by Jhon Kent, Gryff. Dwnn ap Oweyn Dwnn, Guto or Glyn, Tuder Alet, Hugh Arwystl, Dafydd Nantmor, Hugh Lleyn, Dauyd ap Gwilym, Wylyam Egwad, Roland Vychan, Rychard Ierwerth ('o Abertawey'), Gruffydd ap Ieuan (Ivan) ap Ll'yn, Will. Salesbur[y], Morgan ap Res, D'd Epyn[t], Thomas Vychan, and William Phylip, and anonymous and imperfect poems; 'Trioedd Cerdd' ('Tri bai cyffredin Cerdd davod', etc.); 'Trioedd Ynys Brytain'; miscellaneous triads; 'Pemp Brenhinlluyth [Cembery]'; 'Pemptheclluyth Gwynedd'; a deaf and dumb alphabet; and 'Dyledawl goffaduriaeth am enwae yr oll veirdd a mydrwyr eill [sic] or hen Vrytanieid a llawer o ein cyfoes'.

A composite volume, in four sections, containing annotated transcripts of 'cywyddau' and 'englynion' by Sion Philyp, Wm. Lleyn, Robert Hughes (Ceint bach, 'Rhobyn Ddu Ieuaf o Fon'), Meredydd ab Rhys, Syr Dafydd Trefor, Wm. Wynne ('person Llangynhafal'), [Evan Prichard (Richard)] 'I[euan] Lleyn' ('Ifan Bryncroes'), 'W. Eryri', Ellis Roberts, and Rhys Jones; 'carolau', 'cerddi', 'penillion', etc. in free metres by Lewis Owen, Lewis Morris, Edward Morris, Hugh Roberts, Dafydd Sion James (Dafydd Jones) ('Bookbinder o'r Penrhyn Deudraeth Y Meirion'), Ellis Roberts, Tho. Edwards, Hugh Jones ('o Langwm'), John Thomas ('o Bentre Foelas'), Rice Hughes ('o Ddinam'), Thomas Jones, Robert William, Edward Williams ('o Blwy Gwyddelwern'), Robert Lloyd, Richard Jones, Rhys Jones, and Evan James, and anonymous compositions; and incomplete interludes entitled ['Squire Gaulove a Clarinda'] by John Kadwalader and ['Y Brenin Dafydd a Gwraig Urias'] by [Hugh Jones and John Cadwaladr]. The respective sections are in the hands of Evan Prichard ('Ieuan Lleyn') (written at Llangian, Lleyn, 23-24 January 1797), David Jones ('Dewi Fardd'), Trefriw, Henry Par[r]y, Brynllech [Llanuwchllyn], and [ ] Roberts, Ty du, Parc [Llanycil].

A holograph manuscript of David (Dafydd) Samwell ('Dafydd Ddu Feddyg', 1751-98). The volume was compiled during and immediately after the period 1788-9 and contains a draft of 'A short Account of the Life and Writings of Hugh (Huw) Morris [of Pontymeibion, Llansilin]'; poetry in strict and free metres by Huw Morys, Edward Samuel (Llangar), Thomas Edwards ('Twm o'r Nant'), Edward Llwyd, Elis Edwards, William Wynne (Llanganhafal), Hugh Jones (Llangwm), David Samwell, John Lloyd ('Vicar Llandrillo'), Daniel Davies (London), [John Roderick] 'Sion Rhydderch', Gryffydd ap Ivan ap Llewelyn Fychan, and Edwd. Morris; 'Memoranda' recording the death and burial, 1748-80, of members of the family of Samuel; a transcript of a letter from Thos. Edwards ('Twm o'r Nant'), Denbigh, to David Samwell, Fetter Lane, London, 1789 (see 'Myrddin Fardd' : Adgof uwch Anghof (Pen y Groes, 1883), pp. 6-11); 'Persian Song, translated by Sir William Jones'; etc.

An imperfect and mutilated manuscript containing 'cywyddau' and 'englynion' by Sion (Jo.) Prichard (a Prichard, ap Risiart), Sion Cent, Morvs ap Howel ap Tvdvr, Huw Morys, Gwerfyl Mechain, Risiart Esgob Dewi [Richard Davies, bishop of St Davids], William Llyn, Huw Llyn, and William Cynwall, and anonymous compositions in strict and free metres, etc. The volume was written c. 1665. On the original brown paper cover is a fragment of a Welsh-English dictionary in the hand of William Gambold (1672-1728), rector of Puncheston and lexicographer.

An imperfect manuscript containing a 'cywydd' by Thomas Pr[ys] ('o blas Siolun' [i.e. Iolyn]); anonymous 'englynion'; 'Llyma Lyfr a ddowaid am y lle a elwir monachlog yr yspryd Glan ...'; 'Dyma ystori o waith nikodemws' (fragment); 'carolau', with additions and emendations, by Rhys Jones ('Person Doged'), Elizabeth ach Williams [sic] Williams, Edwart Rowland, Hugh Morice, and Morus Rhobert, and anonymous 'carolau'.

An incomplete and badly mutilated manuscript of the early seventeenth century containing 'cywyddau' by Gruffith ap Ieuan, Ifann Deulwyn, Bedo Aerddrain, Llywelyn ap D'd Fychan, Sion Tudur, Lewis Mon, Dafydd ap Gwilim, etc., and anonymous 'englynion'. The poems are written on the dorse of folded late sixteenth century answers to interrogatories in legal actions.

A collection of 'cywyddau', 'awdlau', and 'englynion', together with a few free-metre compositions ('Dirifau Duwiol', etc.) by Sion Kent, Hugh Lewis, Evan Tudur Owen, Edward Vrien, Sion Philip, Gryffydd Gryg, Ifan Tew Brydydd [Ifanc], Ifan Brydydd Hir, Syr Dafydd Trefor ('Person Llanallgo'), Sion Tudur, Llowdden, Rhys Goch Glynn Dyfrdwy, Wiliam Llyn, Huw Arwystl, Richiart Kynnwal, Huw Machno, Robert Dyfi, Rees Johns [Y Blaenau], Sion Dafydd ab Siencyn, Mr Edmynd Prus ('archdiagon Meirionyth'), Richard Philip, Owen Gwynedd, Daf. ap Meredydd ap Tudur, Iolo Goch, Gutto r Glynn, Gruffydd Llwyd ap Ifan, Tomas Prys, Dafydd Nanmor, Ifan Llwyd Sieffrey, G. Parry (1750), R. Jones, E. W., Huw D'd Llwyd, Lewis Môn, Howel Kilan, G[ruffydd] ab Tudur ab Howel, Gryffydd ab Evan ab Llawelyn Vauchan, Tudur Aled, Grvffydd Hiraethog, Llywelyn ab Gvtyn, Morys Dwyfech, Rhys Kain, Morus Thomas Howel, Tudur Penllyn, Hugh Lloyd Cynfel, M[argaret] D[avies], Gryffydd ab Howel ab Gryffydd, Dafydd Llwyd ap Ll. ap Gr? or Hugh Pennal?, Ieuan Tew Bryd[ydd] Hen, Gryffyth Llwyd, Daf. ab Gwilym, Huw Pennant, Syr Huw Roberts, Howel ap Sion Ifan, Sion Klywedog, Llywelyn Goch Am-heirig Hen, Gruffydd ab Adda ab Dafydd, Deio ap Ifan Dv, Rowland Vavghan, Howel Dabian ap Rhys, Sr. Rys, Rys Goch or Yri, Llywelyn Moel or Pantri, Roger Kyffin, Dafydd ap Edmwnd, Wiliam Kynwal, Ifan Tvdur Penllyn, Ifan Dyfi, Robin Ddv, Lewis Hvdol, Bedo Aerddren, Bedo Brwynllys, Syr Owain ab Gwilim, Sypyn Kyfeiliog, Gruffydd ap Ifan, Howel Dafydd Llwyd, Rys Goch Glann Keiriog, Ellis Cadwalader, Lewis Owen ('O Dyddyn y Garreg') (1686), M[ ] D[ ], Owen Gryffydd, Jon. Davies (1691), Einion ab Gwalchmai, John Williams (Tal y waen), Morice Jones, and David Ellis ('cler'). The title-page reads 'Kywyddau, Owdlau, Ynglynion, o waith amryw Awenyddgar feirddion Kymrv, yn y Bryton Aeg, bvddiol i gyfrieythyddion gorfoleddol, ir afieythvs, pyrthynasol a chymwys, ir sawl sydd hoff a chynnes ganthynt drin a choleddv ardderchowgrwydd henafiaeth y Brvtaniaid ... Gwedi i drefni mor weddol ag y gallwyd ai sgrifenv cynn gywired ag medrwyd, gann yr eiddoch ynghrist Iesv. Dauid Elis ... 1630'. There are copious additions to the original volume made during the second half of the eighteenth century, many being in the hand of Margaret Davies (c. 1700-85?), Coetgae-du, Trawsfynydd. At the beginning of the volume there are a subject classification of the contents and an incomplete contents list in the hand of the original scribe ('Llyma dabal i amlygv pa ryw gywydd[av] owdlav ne englynion, ar bara achosion, i bwy y canwyd hwy ag ymha ddalen y maent yn scrifenedic, megis y gwelwch yn y drefn isod'), and lists by Margaret Davies of Welsh poets and their supposed floruits ('Llymma Henwau part or Beirdd Gynt sef y rhai mwya hynod ac amcan or pryd yr oeddynt yn canu') and the children of Lewis ab Owen 'y Barwn Or Llwyn' [?Dolgellau]. The volume is divided into seven parts, the first lacking a title but containing religious poems and 'Kowyddau ir byd', and the remainder being successively entitled '... Moliant i wyr a ffendefigion Gwynedd ...', '... Kowyddau Kynghorion ...' and 'Kowyddau Kymod, '... Kowyddau erfyniadau neu ofynion ...', '... Kowyddau ymryson rhwng Beirdd ...', '... amryw gowyddau i ferched', and 'marwnadau'. The spine is lettered 'Llyfr David Elis, 1630'.

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'.

An imperfect composite volume of the second half of the seventeenth century containing 'englynion' mainly in Welsh but with a few in English, among them being 'Dechre Cuffessiad Hugh Llivon Clochydd Llanvfvdd' and stanzas by Gwerfyl fechan, Lewis Penllyn, and John Tvdvr; 'ymma i kalyn y pvm rhinwedd svdd ar y fervaen' ('neu Cas gan Gythravl' in a later hand); 'Carol y Genegwarth Synnwyr, Hil Brutys o droya...' by Will. Philip, 'Y Peniaith galluog ...' by Lewis Penllyn, and other free-metre poems; 'cywyddau' by Doctor Sion Kent, Sion Mowddwy, Sion Tvdvr, Mr Edmwnd Prvs, Sr. Davidd Trefor, Robert Clidro, Robin Ddv, Dafydd Lloyd, Iolo Goch, and Mredydd ab Rhys, and anonymous poems.

An interleaved imperfect volume in two parts. The first part contains an early eighteenth century (after 1714) collection of 'cywyddau' and 'englynion' by Owen Gwynedd, Robt. Klidro, Wm. Kynwal, Sr. Hugh Robts. Llen, Sion Tudyr, J. Brwynog, Edmund Prys, Morys ap Evan ap Einion, Owen Griffith, Wm. Llyn, and S[iôn] Ph[ylip], and anonymous poems. The second part contains a collection, mainly in the same hand as Cwrtmawr MS 312, of 'cywyddau', 'englynion' and some free-metre poetry by Ie'nn ap Rydderch ap Ie'nn Lloed, D'd ap Gllim, Wm. Llyn, Sr. Jhon Mirrig, Hugh Arwystl, Bedo ap Ffylip Bach, Iolo Goch, Ll. Goch ap Meirig Hen, Edwart ap Rys, Dogtor Jhon Kent, Hoell ap D'd Lloyd, D'd ap Edmwnt, Llowdden, Lewis Mon, Bedo Evrddrem, Jhon Tvdr, Sr. Roger, Tvdvr Aled, Gruff. D'd ap Einion Ylygliw, Ll. Fychan, Gruff. Llwyd ap D'd ap Einion, Rys Nanmor, Gvtor Glynn, Ryc. ap Hoell ap D'd ap Eng,' Jhon Keri, Bedo Brwynllys, Ie'nn Llwyd Brydydd, Ier. Fynglwyd, D'd Nanmor, Robert Gruff., Gruff. ap Ie'nn, Ie'nn Dyfi, Sion Tudur, Simwnd Fychan, Robin Ddv, Morys ap Ie'nn ap Enngan, Jhon Kemp, Hugh Kowrnwy ap Ie'nn ap M'ed ap Gr. ap Edny', Lewis Glyn Kothi, Owain Ievtvn, D'd Llwyd ap Ll. ap Gr', Ll. ap Gvtvn, 'gwas digri', 'y fikar o wocking ne Lywelyn ap gwilim', Wm. Kynwal, Hitin Grydd, Owen Gwynedd, Thomas Derlysc, Gruff. Tvdvr ap Hoell, and D'd ap Jhon Hugh, and anonymous poems. There are numerous marginal and other annotations by, among others, the scribe of Part I and by David Ellis, Cricieth, and Peter Bailey Williams, Llanrug. The spine is lettered 'Llyfr Cywyddau'.

An imperfect volume containing 'cywyddau', etc. by Thomas Prys, Robt. Lewis, Iolo Goch, Gutto or Glynn, Richard Kynwal, Robt ap Rees Wynn ('o Arianog'), Rowland Vychan, Richard Kynfol, Y Prydydd Hael, Evan Deulwyn, Doctor Sion Kent, Edward Mayelor, D'd ap Gwilim, Tudur Aled, Risiart Gele, Sion Tudur, Simwnt Vychan, Ievan Gethin ap Ie'nn ap Lleision, Evan Lloyd brydydd, Madog Benfras, Howel Gethin, Llowdden, Sion Phillip, Robt. Clidro, Sion Brwynog, Dafydd ap Rys ap Evenni?, D'd ap Edmund, Gruffydd Grvg, Mredydd ap Rees, William Llyn, and Rees Wynne, and anonymous poems; and poems in free metres by Rydderch Roberts and Ifan Llwyd Sieffrey. Later additions include a few medical recipes and copious marginal arithmetical calculations. The text, according to a note by J. H. Davies on the fly-leaf, was used by the writer of NLW MS 717, and the manuscript in fact bears an example of his hand. The spine is lettered 'Poetry'.

A volume of Crogen Iddon (Pontfadog, Denbighshire) provenance, written mainly during the second half of the seventeenth century. It contains pedigrees of North Wales families (including Owen of Crogen Iddon); 'cywyddau', etc., by Guto['r] Glyn, William Llyn, Davydd Llwyd ab Ll'n ab Gr., Euan Llafar, Lewis Mon, Thomas Price (Plas Iolyn), Gryffydd Phylib, Watkin Klywedog, Rees Kain, Ivan Clowedog, Sion Tvdyr, Ifan brydydd da, Sion Philip, Lewis Morganwc, David ap Rees, Edmund Prys, Sion Glyn ap Digan, Doctor Sion Cent, Morgan ap Hugh Lewis, Robt. Lewis, Richard Gele, John Clywedog, Ivan Gethin ap Ivan, Robyn Dyfi, William Phillip ('o ddyffrun y dudwu'), William Cynwal, Gryffydd Hiraethog, Mredydd ap Rys, Howel ap D'd ap Ie'nn ap Rys, Iolo Goch, Hugh Lloyd Cunwal, ?Jon. Hughes (Crogen Ithon), Hugh Moris, Rob. Cylidro, Sion Tudur, Ro[bert] Mydd[elton], Lewis Glyn Cothi, Mathew Owen, John Moris, Moris Becwn, Roger Kyffin, Wiliam Puw Llafar, Ffowlke Prys, and Tudur Aled; 'A sacred Mystery of ye Jesuits delivered in french to a Louer of ye reformed Religon, shortly After ye Murder of Henry ye 4th King of France'; 'Arfav twysogion Kymry ag arglwyddi'; and a list of contents of the pedigrees and poetry. Some of the later additions are in the hand of John Davies, Rhiwlas, Llansilin. The copious arithmetical calculations recorded in the margins are probably by John Edwards of Crogen Iddon, etc. (1755). Bound in at the end are six pages of notes on the volume in the hand of John Ceiriog Hughes ('Ceiriog'), 1880, together with an undated holograph letter from 'Ceiriog', Van Railway, Caersws to Nicholas Bennett [at Glanrafon, Trefeglwys].

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.