- s. xiv
Numbered pp. 339–744; diplomatic edition of legal material from: London, British Library, MS Harley 432; Dublin, Trinity College, MS 1316; Dublin, Trinity College, MS 1337.
German manuscript containing copies of works by Boethius, Severinus, Isidore of Seville and Eusebius. An item of Irish and Welsh interest is the letter known as the Bamberg cryptogram.
- s. x/xiin
- s. x/xi
Manuscript containing a transcript of Leabhar Branach, the Book of the O’Byrnes, from an early 17th-century exemplar.
- c. 1726-1728
- Mícheál Ó Broin
- c. 1800
- Mícheál Ó hArragáin