A composite volume ettered on the spine 'M.S.S. Vol. VI' containing miscellaneous material, chiefly in the hand of William Owen [-Pughe]. Pages 283-98 are in the hand of John Davies, Pentrefidog, and a note by him on p. 298 reads: 'Mae yn ddrwg ginni na allaswn ei wneuthur yn well yr wyf wedi mynd yn rhy garnbwl wedi gadel y 90. o oedran J:D.'. The contents include: pp. 1-6, 'The Laws of Menu. Memorandums'; p. 30, a brief word- list; pp. 45-96, a bardic grammar with examples of the twenty-four metres of Welsh poetry, beginning: 'Sillafeu a derfynant mewn dwy neu dair or bogeild . . . .', the text is preceded by a note: 'gwell [sic] y dechreu yn y Llyfr glas, Dwned S.Vn.'; p. 97, lines entitled 'To Beli', beginning: 'Mi rythiolaf buddig Beli . . .', with translation; pp. 99-101, 'Y Breiniau a roes Rhun i Wyr Arfon'; pp. 141-44, a list of the terms of rhetoric with Welsh equivalents; pp. 145-49, 'William Salbury yn danfon annerch ar Gruffudd Hiraethawc ag ar eraill of gelfyddyt, ex Autographo Salesburiano script 1552' (text published, see Henry Lewis: 'Llythyr William Salesbury at Ruffudd Hiraethog', The Bulletin of the Board of Celtic Studies, vol. II, pp. 113-18); p. 181, a note in shorthand and Hebrew; pp. 184-90, 197- 99, and 202-03, notes in shorthand; pp. 211-12, a shorthand-Hebrew vocabulary; pp. 213-14, a poem attributed to 'Gwyldrem Tarianmaon', beginning: 'Tan fyg Lywodraeth, Dewr Ymmerodraeth, Ynys Prydyn . . .'; pp. 215-17 & 222, an elegy to 'Robin Ddu o Fôn' [Robert Hughes], beginning: 'Cloed awdur gwaith clodadwy . . .'; pp. 225-28, a Welsh translation of the first two scenes of William Shakespeare's play Macbeth; p. 233, key to shorthand symbols; pp. 237-68, pages of shorthand; pp. 281- 82, 'Odlig newydd', seven stanzas beginning: 'Ar bethau o dragwyddol bwys . . .'; pp. 283-84, & 297-98, 'Cywydd yn dang[os] mor bur yw Cydymaith ag mor ffals yw un arall. o waith Thomas Price o blas yolyn', beginning 'Mae Bruson gyfion gyfion [sic] oedd gall . . .'; pp. 285-97, 'Hanes Merddyn ap Morfran', beginning: 'Y mae Prosess rhai or Awduron yn dangos fod gwr o fewn y wlad a elwir Nant Conwy . . .' and ending 'na gwr o drugiain mlwydd ar yr Awr hon'; p. 298, two 'englynion' by J:D. [John Davies, Pentrefidog], describing his handwriting in old age, beginning: 'Y llaw anhylaw yn hwylio/'r pinn . . .'; pp. 299 & 314, a note on the definition of God; pp. 300-342, notes on grammar and the parts of speech; p. 345, lines beginning : 'Hence Darkness! Light thy ancient seat regain . . .'; pp. 347 & 350, a list of place-names; and pp. 355-58 a note relating to Joanna [Southcott], dated 1803, and a passage concerning the second coming of the Lord Jesus Christ.

Letters to 'Erfyl', the correspondents including [John Blackwell, 'Alun'], ?1829 (references to the Royal Denbigh Eisteddfod of 1828, William Owen-Pughe, etc.); Jane Davies, Penmaen Dovey, 1851 (letters of her father, 'Gwallter Mechain'); [Robert Davies, 'Bardd Nantglyn'], 1818; Evan Evans ('Ieuan Glan Geirionydd'), 1847-54 (Rhuddlan Eisteddfod, 1850, etc.); [John Jones, 'Ioan Tegid'], Christ Church, Oxford, 1840; [John Jones[ 'Myllin', 1820 (emigrants from Llanfyllin, Llangadfan, Hirnant, and Llangynog, to America, Wrexham Eisteddfod, 1820, 'Dafydd Ddu Eryri' and 'Dafydd Ionawr'); John Owen ('Owan Alaw') [1855] (death of 'Ieuan Glan Geirionydd'); W[illiam] Owen-Pughe, 1834; W[illiam] Rowlands ('Gwilym Lleyn'); Robert Saunderson, Bala, 1830-48; Morris Williams ('Nicander'), Jesus College [Oxford], 1832-?34 (orthography of the Welsh Bible); and William Williams ('Gwilym Caledfryn'), 1824-5 (a bitter attack on David Saunders, Merthyr, etc.). NLW MS 9031 also contains letters to John Parry, Chester from W[illiam] E[dwards], Ysgeifiog, 1823, and Evan Evans ('Ieuan Glan Geirionydd'), 1820, and from [Thomas Price, 'Carnhuanawc'] to Y Gwladgarwr (printed in the 1834 edition, pp. 19-20); and letters from 'Erfyl' to W[alter] D[avies] ('Gwallter Mechain'), 1818 and undated (Welsh proverbs, Welsh grammar), R[obert] D[avies] ('Bardd Nantglyn'), 1818 (Welsh poetry), [John Jones, 'Myllin', 1838], 'Ioan Tegid', 1831 (orthography of the Welsh Bible), R[ichard] P[arry, 'Gwalchmai'], 1850 and undated (references to Richard Llwyd ('Bard of Snowdon') and the Rhuddlan Eisteddfod of 1850), [Robert] S[aunderson, Bala], 1850 and undated, and others.

A notebook in the hand of Owain Llewelyn Owain, [c. 1932], containing a list of some two hundred and seventy nicknames heard in and around Caernarfon, notes on Welsh grammar and other lists and memoranda. A list of nicknames found loose inside has been tipped in on f. 4 verso.

A proof copy of the Rev[erend] Thomas Rowland: A Grammar of the Welsh Language . . . (2nd ed., London, 1857). The inside, upper cover is inscribed 'The proof sheets. Presented by the author to the Rev. D. Ll. James [David Lloyd James, vicar of Pontrobert], Oct. 20th 1865', and on the fly-leaf is a parody by 'Brutus of Haul fame' [David Owen, editor of Yr Haul] of the seven-line hymn stanza [by Evan Jenkins of Llansamlet, commencing 'Duwioldeb yn ei grym'].

'A synoptical tabular key to the vowel inflections and the consonant mutations in words in the Welsh Language' presented to the Earl of Ashburnham by Thos. W. Hancock, 1899.