1. | Bouchard van Avesnes was born in 1182; died in 1244. Family/Spouse: Margaretha van Constantinopel. Margaretha (daughter of Boudewijn I van Henegouwen and Maria van Champagne) was born in 1200; died on 10 Feb 1280 in Valenciennes, FRA. [Group Sheet] [Family Chart] Children:
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