Individual Information
Jean I de Avesnes
Birth:
Apr 1218
Houffalize, Luxembourg, Belgium
Death:
24 Dec 1257
Valenciennes, Nord, France
FCID:2065:3904
Parents
Father:
Bouchard de Avesnes
Mother: Marguerite, Comtesse de Flandre
Marriage(s)
Family Group
Aleida, Countess of Holland
md. Sep 1246 Frankfrt am Main, Hessen-Nassau, Prussia
  Children
1.  
Living
2.  
Living
3.  
Living
4.  
Bishop Bouchard de Avesnes
b. 26 May 1251
5.  
Living
6.  
Living
7.  
Living