Bouchard IV d'Avesnes was born 1182 to Jacques d'Avesnes (c1150-1191) and Adeline de Guise (aft1150-c1191) and died 1244 of unspecified causes. He married Margaret II, Countess of Flanders (1202-1280) 1212 JL . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), Hugh Capet (c940-996). Ancestors are from Germany, France, the United Kingdom, Belgium, the Netherlands.


Offspring of Bouchard IV d'Avesnes and Margaret II, Countess of Flanders (1202-1280)
Name Birth Death Joined with
Jean I d'Avesnes (1218-1257) 1 May 1218 Houffalize, Belgium 24 December 1257 Valenciennes, France Aleid van Holland (bef1234-1284)

Baudoin d'Avesnes (1219-1289) 1 September 1219 10 April 1295 Felicite de Coucy (c1225-1307)

Common ancestors of Bouchard IV d'Avesnes (1182-1244) and Margaret II, Countess of Flanders (1202-1280)

  1. Albert III de Namur (1027-1102)
  2. Baldwin III de Hainaut (-1120)
  3. Ida von Sachsen (-1101)
  4. Yolanda van Gelre (-1131)

Footnotes (including sources)

₪ Wedding
  • He married Margaret in 1212, though she was only ten years old and the marriage could not be consummated. Neither Joanna nor Count Ferdinand gave their consent, and tried to have the marriage stopped, they failed.

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