John married Jean Stewart, [PRINCESS OF SCO before 4 Oct 1376 in , , , Scotland. Jean (daughter of Robert Ii King Scotland and Elizabeth More (Mure), [QUEEN OF SCOTLA) was born about 1350 in Of, Dundonald, Ayrshire, Scotland; was buried in Scone Abbey, Scone, Perthshire, Scotland. [Group Sheet] [Family Chart]