Thomas Butler, 6th Earl of Ossory Irish politician (1634–1680) Parents Elizabeth Butler James Butler, 1st Duke of Ormonde Children Lady Amelia Butler Charles Butler, 1st Earl of Arran James Butler, 2nd Duke of Ormonde Elizabeth Stanley, Countess of Derby Henrietta Butler Siblings John Butler, 1st Earl of Gowran Lady Mary Butler Richard Butler, 1st Earl of Arran Thomas Butler, Viscount Thurles Elizabeth Stanhope, Countess of Chesterfield Partners Emilia Butler, Countess of Ossory