Lady Sarah Butler (1812-1905) (1812–1905) Parents Anne Wynne Somerset Butler, 3rd Earl of Carrick Children Power Henry Le Poer Trench Lady Sarah Le Poer Trench Lady Anne Le Poer Trench William Le Poer Trench Frederick Le Poer Trench Richard Trench, 4th Earl of Clancarty Siblings Lady Anne Margaret Butler Lady Lucy Maria Butler Somerset Arthur Butler, 5th Earl of Carrick Henry Thomas Butler, 4th Earl of Carrick Partners William Trench, 3rd Earl of Clancarty