Peter married Mary Evans on 31 Dec 1730 in Charleston, Charleston, South Carolina, United States. Mary (daughter of Samuel Evans and Sarah Ambrose) was born on 30 Oct 1718 in Queen Anne, Prince Georges, Maryland; died in 1790 in Rostraver, Westmoreland, Pennsylvania; was buried in Weaver And Waddell Cemetery, Allegheny, Pennsylvania. [Group Sheet] [Family Chart]