A manuscript containing cywyddau brud and other poetry (pp. 7-8, 13-78, 87-94, 101-111, 115-130, 135-136, 154-298), the poets cited including Taliesin, Dafydd Nanmor, Dafydd ab Edmwnd and Siôn Tudur; prophecies of Merlin (pp. 79-86, 112-114, 131-134, 137-140); two imperfect documents of the Bishops of St Asaph and Gloucester, dated 1627 and 1596 (pp. 9, 11); 'Swynion a Meddeginiaetheu'; &c.

English sermons written by 'R. W.', [c. 1620]; medical recipes, in Welsh, 1712; a short Latin treatise on logic; and a Latin stanza with an English translation.

A draft translation of Buchedd Gruffudd ap Cynan, with corrections and additions in the autograph of Thomas ap William, Trefriw. Also included in the manuscript are some Latin hexameters; an order in pursuance of a warrant under the Royal sign manual for the payment of a quarter's annuity of £100 to Diana Hotham or her assigns, 28 October 1806; and memoranda concerning the manuscript.

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