Manuscript of the Imtheacht na tromdháimhe, also known as Tromdámh Guaire.
- s. xix
- 1757–1758
- Seán Ó Murchadha [na Ráithíneach]
A copy of Cath Mhuighe Léana produced by Pádruic Mac Oghannan for Arthur Brownlow.
- 1685
- Pádruic Mac Oghannan
Manuscript written in the 18th century by Tomás Muiris Ua Gearailt, containing a collection of Irish religious and didactic literature in prose and in verse, such as Párliament na mBan by the priest Domhnall Ó Colmáin.
- s. xviii2
- Tomás Muiris Ua Gearailt
Manuscript of Saltair na rann (pp. 1-24) and poems in a later hand on the O'Donnells.
- s. xvi-xvii
- s.xvii (?)
- Dáibhí Ó Duibhgeannáin
Fragmentary Irish manuscript miscellany. It consista of 7 fragments, three of which are in the hand of Conchabhar Ó Luinín.
- s. xviii
A 17th-century autograph manuscript of the Annals of the Four Masters, covering the period 2242 BC-1171 AD. Scribes include Mícheál and Cú Choigcríche Ó Cléirigh.
- s. xvii
- Mícheál Ó Cléirigh, Cú Choigcríche Ó Cléirigh
Large Irish paper manuscript compiled in 1718 for Brian ‘Cnoc Ninne’ Mág Uidhir and containing prose texts as well as historical poems. It is the work of two scribes, Toirdhealbhach Ó Dóaláin and Séamus Mág Uidhir, who produced two separately paged parts.
- 1718
- Toirdhealbhach Ó Dóaláin, Séamus Mág Uidhir
17th-century manuscript of the Ó Cléirigh recension of Lebor gabála Érenn.
- s. xvii
- Eochaidh Ó hEoghusa