1286 to John II, Count of Hainaut (1247-1304) and Philippa of Luxembourg (1252-1311) and died 7 June 1337 of unspecified causes. He married Jeanne de Valois (c1294-1342) 19 May 1305 JL . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), William I of England (1027-1087), Hugh Capet (c940-996). Ancestors are from the Netherlands, France, the United Kingdom, Germany, Belgium, Russia, Ukraine, Italy, the Byzantine Empire, Canaan.William I, Count of Hainaut, Count of Hainaut, Count of Holland, Count of Zeeland, was born
Namesakes of William I of Hainaut (c1286-1337)
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