Joan married Henry BEAUFORT, [DUKE OF SOMERSET]Not Married. Henry (son of Edmund BEAUFORT, [DUKE OF SOMERSET] and Eleanor BEAUCHAMP, [DUCHESS OF SOMERSET]) was born in Apr 1436 in , London, London, England; died on 15 May 1464 in , Hexham, Northumberland, England; was buried in Abbey, Hexham, Northumberland, England. [Group Sheet] [Family Chart]