John married Mary Simpson on 8 Nov 1723 in All Hallows Parish, Anne Arundel, Maryland, United States. Mary (daughter of Thomas Simpson and Elizabeth Pierpont) was born on 26 Dec 1700 in All Hallows Parish, Anne Arundel, Colony of Maryland, British Colonial America; was christened on 26 Jul 1702 in All Hallows Parish, Anne Arundel, Maryland, British Colonial America; died in 1780 in Anne Arundel, Maryland, United States; was buried in May 1745 in King George, Virginia, British Colonial America. [Group Sheet] [Family Chart]