- s. xv (?)
from [[Dublin, Trinity College, MS 1336 |TCD H 3. 17]]: Is fó lim-sa mu laiget; Collud ocus sádaili; Lepaid úar; Is bés do mac Dé, tacu; Imad fesa finnad nech; Is maith máin mesrugud (ascribed to Cóemgen);
from [[Dublin, Trinity College, MS 1337 |TCD H 3. 18]]: Is ed dlegar don aos gaoth; Tech óiged la comairgi; Déde nád carann duine;
from [[Dublin, University College, MS Franciscan A 9 |Franciscan A 9]]: Cid maith áine is irnaigthe; Bid maith fri foichill brátha (attributed to Brigit); Ní maith gorta, ní maith sáith; Mad comairle duit do ben;
from RIA MS D iv 2: Mairg dianad bēs bithdiultad;
from RIA MS B iv 2: Mad bágach, as míbladach.Pwyll y Pader ar Gredo and the Credo with commentary. The final part of f. 11r-v is illegible.
- s. xiv
Paper manuscript compiled for Robert Shipboy MacAdam in the middle of the 19th century, containing a substantial, alphabetically arranged collection of materials made in preparation for an English–(Ulster) Irish dictionary. The project was undertaken by MacAdam, who worked together with Aodh Mac Domhnaill, a native speaker from County Meath. The manuscript consists of 23 (port)folios, lacking letter F and the beginning of G, and numbers around 1145 pages. The dictionary remained unpublished.
- 1842 x 1856
A lost source named for Dub Dá Leithe, abbot of Armagh (fl. 1049-1064). It is referred to by the Annals of Ulster, s.a. 630, 963, 1004 and 1021, and the copy of Baile in Scáil in Rawlinson B 512, f. 101r.
- s. ximed
