Looking back thro previous posts, the parents of Thomas Cashin are given as William Cashin 1763?-1819 and Ann Creer 1771?- 1846, however I have also seen them listed elsewhere as John Cashin b1780? and Elenor Clarke married 24 Jan 1801. Can anyone give firmer evidence for either?

Thomas and Mary's youngest child Caesar Cashin married Elizabeth Quirk 18 Dec 1877 German. She was my great grandmother Margaret Quirk's sister.
Caesar and Elizabeth did not manage to raise any of their own children (tho I believe there may have been babies who died, all named William) but they did adopt Caesar Quirk, (another sister Ann's child) and Tamar Craine, daughter of Margaret Quirk and Thomas Craine.