BiographyJoan of Lancaster was born circa 1312 in Norfolk, England, United Kingdom to Henry Plantagenet, 3rd Earl of Lancaster (1281-1345) and Matilda de Chaworth (1282-1322) and died 7 July 1349 in Yorkshire, England, United Kingdom of plague. She married John de Mowbray (1310-1361) 28 February 1326 JL . Notable ancestors include Henry II of England (1133-1189), William I of England (1027-1087), Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899). Ancestors are from the United Kingdom, France, Germany, Russia, Ukraine, Belgium, the Netherlands, Italy, Spain, Turkey, the Byzantine Empire, Sweden.
|Offspring of John de Mowbray, 3rd Baron Mowbray and Joan Plantagenet (c1310-c1349)|
|Eleanor de Mowbray (-1387)|| |
|John de Mowbray (1340-1368)||25 June 1340 Epworth, Isle of Axholme, Lincolnshire, England, United Kingdom||1368 Constantinople, Turkey|| Elizabeth de Segrave (1338-1368)|
|Blanche de Mowbray (c1341-1409)|