Lady Emily Trench born 1800; daughter of Richard Trench, 2nd Earl of Clancarty, and Henrietta Margaret Staples (b. 1800) Parents Richard Trench, 2nd Earl of Clancarty Henrietta Margaret Staples Children Siblings Frederick Robert Le Poer Trench Harriet Kavanagh Lady Lucy Le Poer Trench William Trench, 3rd Earl of Clancarty Lady Louisa Augusta Anne Le Poer Trench unknown daughter Le Poer Trench Lady Frances Power Le Poer Trench Richard John Le Poer Trench Partners Giovanni Cossiria