Margaret Calvert was born June 04, 1661 in Killurigan, Segoe Parish, County Armagh, Ireland.She married Thomas Hollingsworth on 1684 in Rockland Manor, New Castle County, Delaware, son of Valentine Hollingsworth and Ann Rea. More About Margaret Calvert and Thomas Hollingsworth: Marriage: 1684, Rockland Manor, New Castle County, Delaware.