Joan (The Dumb Lady) Stewart was born circa 1428 in United Kingdom to James I of Scotland (1394-1437) and Joan Beaufort (c1406-1445) and died after 16 October 1486 of unspecified causes. She married James Douglas, 3rd Earl of Angus (-1446) 18 October 1440 JL in United Kingdom. She married James Douglas, 1st Earl of Morton (-1493) before 15 May 1459 JL in United Kingdom. Notable ancestors include Hugh Capet (c940-996), Charlemagne (747-814), Alfred the Great (849-899), Robert I of Scotland (1274-1329), William I of England (1027-1087), Henry II of England (1133-1189). Ancestors are from the United Kingdom, Scotland, France, Germany, Belgium, England, Russia, Ukraine, the Netherlands, Spain, Portugal, Hungary, Italy, Turkey, the Byzantine Empire, Sweden, Belarus.


Offspring of Joan (The Dumb Lady) Stewart and James Douglas, 1st Earl of Morton (-1493)
Name Birth Death Joined with
John Douglas, 2nd Earl of Morton (bef1466-1513) 9 September 1513 England, United Kingdom Janet Crichton (1461-)

James Douglas (-aft1480)
Janet Douglas (bef1481-)
Elizabeth Douglas (bef1480-)

Footnotes (including sources)

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  Robin Patterson