John married Margaret (Peggy) McFarland on 20 Apr 1796 in Mercersburg, Franklin, Pennsylvania. Margaret (daughter of James McFarland and Mary (Rannels) Reynolds) was born about Apr 1772 in Hamilton Twp, Cumberland, Pennsylvania; was christened on 20 Apr 1772 in Upper West Conococheague Presbyterian Church; died in 1814 in , Ross, Ohio. [Group Sheet] [Family Chart]