William Beresford, 1st Baron Decies Irish bishop (1743–1819) Parents Catherine Power, Baroness la Poer Marcus Beresford, 1st Earl of Tyrone Children Marcus Beresford John Horsley-Beresford, 2nd Baron Decies George Beresford Araminta Anne Beresford Louisa Beresford Harriet Beresford William Beresford Frances Beresford Catherine Eleanor Beresford Siblings George Beresford, 1st Marquess of Waterford John Beresford Lady Eliza Beresford Lady Aramintha Beresford Lady Catharine Beresford Lady Jane Beresford Lady Frances Beresford Lady Anne Beresford Partners Elizabeth FitzGibbon
