Transcripts and translations by T. Vaughan Roberts of the lives of Saints Cadoc, Gwynllyw, and Cybi, with collations, from British Museum Cotton MSS Vespasian A. XIV, Titus D. XXII, and Tiberius E. I; and transcripts of Plea Rolls from Prynne's Records in the case of Meredith ap Rhys v. the Bishop of St. Davids, 34 Hen. III.

The group comprises legal papers arising from court cases, mostly Chancery proceedings, 1672-1928, rules for court procedures, 1764, and papers resulting from disputes which did not take place in court, such as arbitration awards and agreements, 1677-1839, mainly concerning difficulties over title and encumbrances on properties such as Cae'rberllan and Cwyber in the late seventeenth century, Tyddyn Glan y Ffynnon and Gwaun Dwysog in the mid eighteenth century, and with problems of inheritance, for example, following the death of John Griffith (2) of Garn in 1758.