1. | Graaf Jan I van Avesnes was born on 01 May 1218 in Houffalize, LUX (son of Bouchard van Avesnes and Margaretha van Constantinopel); died on 24 Dec 1257. Jan married Aleida van Holland on 09 Oct 1246. Aleida (daughter of Graaf Floris IV van Holland and Machteld van Brabant) was born in 1234; died on 09 Apr 1284. [Group Sheet] [Family Chart] Children:
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2. | Bouchard van Avesnes was born in 1182; died in 1244. Bouchard married 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] |
3. | Margaretha van Constantinopel was born in 1200 (daughter of Boudewijn I van Henegouwen and Maria van Champagne); died on 10 Feb 1280 in Valenciennes, FRA.
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6. | Boudewijn I van Henegouwen was born in Jul 1171 in Valenciennes, FRA; died after 1225 in BGR. Boudewijn married Maria van Champagne on 13 Jan 1186 in Chateau-Thiery, FRA. Maria was born about 1174; died on 09 Aug 1204 in Akko, ISR. [Group Sheet] [Family Chart] |
7. | Maria van Champagne was born about 1174; died on 09 Aug 1204 in Akko, ISR.
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