A collection, in the autograph of William Belham, of the arms in trick of some English, Scottish, Irish and Welsh families.

Notebook containing coats of arms of various English and Irish families probably drawn and coloured, [c. 1801], by Sarah Ponsonby.

A group of letters, largely relating to genealogy, heraldry, etc., which include: from Richard Llwyd ('Bard of Snowdon') to Sir William Betham, Herald's College, Dublin, 1814; Robert Roberts, Holyhead to Sir Joshua Meredyth, Dublin, 1814; and W. W. E. Wynne of Peniarth to an unnamed recipient, 1828. The pedigrees mentioned include those of the Powell family of Stanage Park, Radnorshire and of W. W. E. Wynne, Peniarth.