Oswald Mosley (1761-1789) (1761–1789) Parents Sir John Parker Mosley, 1st Bt. Elizabeth Bayley Children Frances Mosley Sir Oswald Mosley, 2nd Baronet, of Ancoats Elizabeth Mosley unknown Mosley Siblings Ashton Nicholas Mosley Anne Moseley Mary Mosley Penelope Mosley John Peploe Mosley Frances Mary Mosley Elizabeth Mosley Partners Elizabeth Tonman