Lady Anne Beresford (1718-1770) (1718–1770) Parents Marcus Beresford, 1st Earl of Tyrone Catherine Power, Baroness la Poer Children Catherine Annesley William Annesley Richard Annesley, 2nd Earl Annesley Marcus Annesley Francis Annesley, 1st Earl Annesley Siblings Lady Eliza Beresford Lady Aramintha Beresford William Beresford, 1st Baron Decies Lady Catharine Beresford George Beresford, 1st Marquess of Waterford Lady Jane Beresford John Beresford Lady Frances Beresford Partners William Annesley, 1st Viscount Glerawly