- s. xiii
Contemporary copy of the Book of Howth (Lambeth Palace, MS 623) compiled by Christopher St Lawrence, seventh baron Howth (d. 1589).
- s. xvi2
Collection of notes, including poems, relating to the history of Ireland, compiled during the reign of Elizabeth I in the second half of the 16th century (c.1560x1579) by Christopher St Lawrence, seventh baron Howth (d. 1589).
- s. xvi2
- s. xvii/xviiiin
- William Griffith, Thomas Tenison
A collection of medieval fragments removed from the bindings of other manuscripts.
- s. x–xiv
Two leaves of a bilingual Irish-Latin commentary on the Gospel of Matthew.
- s. x
An Irish manuscript of the Four Gospels, which was commissioned or written by Máel Brigte mac Tornáin (d. 927), abbot of Armagh, for whom the gospelbook is named. A later inscription provides evidence that it had found its way into England by the early 10th century and that Æthelstan, king of England (r. 924-939), apparently its owner, donated it to Christ Church, Canterbury.
- s. ixex/xin
- Máel Brigte mac Tornáin, Koenwald [bishop of Worcester]
A Latin bible, produced in England or perhaps in Ireland. Irish verses are found on f. 375/376v.
- s. xiii