man Bouchard of Avesnes‏‎, son of Jacques of "Lord of Conde, Leuze et al" Avesnes and Ameline of Guisnes‏.
Born ‎± ABT. 1182, died ‎ 1244‎, approximately 62 years

Married ‎ Mar 1211/12 (approximately 33 years married) to:

woman Marguerite of Flanders‏‎, daughter of Baldwin of Hainault and Marie of Champagne‏.
Born ‎ Jun 2, 1202 at , died ‎ Feb 10, 1279/80 at Gent, Flandre-Orientale, Belgium‎, approximately 76 years

Child:

1.
man Jean of Avesnes‏
Born ‎ Apr 1218 at Etroent, Luxembourg, died ‎ Dec 24, 1257 at Valenciennes, Nord, France‎, 39 years