Margaret Atkinson (daughter of John Atkinson and Margaret) was born Abt. 1758 in VA, and died Abt. 1846 in Allegheny, VA. She married Dennis O'Callaghan on 22 Dec 1786 in Fredricksburg, Spotsylvania, VA.
More About Margaret Atkinson and Dennis O'Callaghan: Marriage: 22 Dec 1786, Fredricksburg, Spotsylvania, VA.
Children of Margaret Atkinson and Dennis O'Callaghan are:
+Oliver Callaghan, b. 25 Jul 1799, Bath, VA, d. 14 Mar 1864, Allegheny, VA.