Family: Jean I De Avesnes, [COUNT OF FLANDE / Aleida Countess Of Holland, [COUNTESS OF AVE (F6289)
m. Sep 1246
-
Male
Jean I De Avesnes, [COUNT OF FLANDE
Birth Apr 1218 , Etroent, , LUXEMBOURG 
Death 24 Dec 1257 , Valenciennes, Nord, France Burial , Valenciennes, Nord, France Marriage Sep 1246 , Frankfort Am Mai, Hessen-Nassau, Prussia Father Bouchard D' Avesnes | F7618 Group Sheet Mother Marguerite Countess Of Flanders And Hai, AULT | F7618 Group Sheet
Female
Aleida Countess Of Holland, [COUNTESS OF AVE
Birth Abt 1226 Of, 'S-Hertogenbosch, Noord-Brabant, Netherlands Death 9 Apr 1283 , Valenciennes, Nord, France Burial Father Floris Iv Count Holland | F3077 Group Sheet Mother Mathilde Princess Of Brabant | F3077 Group Sheet
Male
Jean Ii De Avesnes, [COUNT OF HOLLAN
Birth Abt 1247 , Brabant, Brabant, Belgium Death 22 Aug 1304 , Valenciennes, Nord, France Burial Spouse Ymzoete | F8486 Marriage Spouse Philippina (Philippa) Countess Luxembourg-Maas | F3447 Marriage 1270
Male
Bouchard D' Avesnes, [BISHOP OF METZ]
Birth 26 May 1251 Of, Valenciennes, Nord, France Death 29 Nov 1296 Burial
Male
Guy D' Avesnes, [BISHOP OF UTREC
Birth 1253 Of, Valenciennes, Nord, France Death 28 May 1317 Unmarried Burial
Male
Guillaume D' Avesnes, [BISHOP OF CAMBR
Birth 1254 Of, Valenciennes, Nord, France Death 1296 Burial
Male
Floris D' Avesnes, [PRINCE OF ACHAJ
Birth 1255 Of, Valenciennes, Nord, France Death 23 Jan 1297 Burial Spouse Isabelle De Villehardouin | F6419 Marriage
Female
Jeanne D' Avesnes, [ABBESS OF FLINE
Birth Abt 1256 Of, Valenciennes, Nord, France Death 1304 Burial