- ?1550 x 1800
A copy of John Wynn’s History of the Gwydir family in the hand of Thomas Rowlands.
- 1669
- Thomas Rowlands [clerk fl. 1669]
- 1543-1548
A miscellany of materials relating to early British history, written in various hands, including those of Siôn Dafydd Rhys and Robert Vaughan.
- ?1550 x 1800
Irish manuscript in the hand of Cú Choigcríche Ó Cléirigh.
- 1642
- Cú Choigcríche Ó Cléirigh
A large English manuscript volume in three separately foliated segments.
- s. xiv–xv