Jean de Avesnes
Birth:
1218
Etroeungt, Nord, France
Death:
31 Dec 1257
FCID:9900:1980
Parents
Father:
Bouchard de Avesnes
Mother:
Margriet [Countess of] Flanders
Marriage(s)
Alida [Countess of] Hainault
md. 1246
Children
1.
Living