James married Joan BEAUFORT, [QUEEN OF SCOTLAND] on 2 Feb 1423/24 in St. Mary, Overy, Southwark, Surrey, England. Joan (daughter of John "Fairborn" BEAUFORT, [MARQUESS OF SOMERSET K.G.] and Margaret De HOLAND, [DUCHESS OF CLARENCE], daughter of John "Fairborn" BEAUFORT, [MARQUESS OF SOMERSET K.G.] and Margaret De HOLAND, DUCHESS OF CLARENCE) was born about 1406 in Of, Westminster, Middlesex, England; died on 15 Jul 1445 in Dunbar Castle, Dunbar, East Lothian, Scotland; was buried on 22 Nov 1445 in Charterhouse, Perth, Perthshire, Scotland. [Group Sheet] [Family Chart]