Miscellaneous letters and documents, including transcripts, including a letter, 24 August 1622, from Lewis Davids to the petty constables of Swansea relating to the upkeep of Cardiff Bridge; a letter, 24 May 1624, from Owen Wynn to his father, Sir John Wynn, knight and baronet, of Gwydir; a quittance for chief rents, 1640; a copy of a survey of Iscoed, 1650; a letter, 1690, from Richard Lougher to Thomas Rees; a list of Glamorganshire gentlemen to the west of the Ogmore river; a survey of the number and value of acres, houses and lands in Gower; papers relating to Swansea and to the Somerset family (Dukes of Beaufort) and their stewards; a pedigree of the St John family of Bletso, Bedfordshire; a work entitled Modern division of Glamorgan in the hand of Edward Williams ('Iolo Morganwg').