Mary Butler Peerage person ID=249707 (b. 1963) Parents Margaret Magennis, Viscountess Iveagh Thomas Butler of Garryricken Children Margaret Kavanagh Thomas Kavanagh, The MacMorrough Siblings Richard Butler Margaret Butler Walter Butler Helen Butler Katherine Butler John Butler, 15th Earl of Ormonde Honora Butler Partners Bryan Kavanagh, The MacMorrough
