A lawyer's cause book containing memoranda, in Latin and English, relating to pleas heard, 1626-1636, in various courts, most notably Chancery, Star Chamber and the Exchequer, mainly originating in Monmouthshire, Herefordshire, London, Glamorgan and Breconshire, with a few from Shropshire, Bristol, Gloucester and Carmarthen, most of the parties' names being Welsh.