Jean II De Avesnes
Jean II was born about 1247 in Brabant, Flanders.  He died on August 22nd, 1304 in Valenciennes, Nord, France.

 Philippine De Luxembourg
Philippine was born about 1252 in Luxembourg.  She died on April 6th, 1311 in Valenciennes, Nord, France.

 Henri De Avesnes
Henri was born about 1271 in Valenciennes, Nord, France.  He died after March 18th, 1303 in Kammerich.

 Alix De Avesnes
Alix was born about 1273 in Valenciennes, Nord, France.  She died on October 26th, 1317.

 Marguerite De Avesnes
Marguerite was born about 1274 in Valenciennes, Nord, France.  She died on October 18th, 1342.

 Isabelle De Avesnes
Isabelle was born about 1275 in Valenciennes, Nord, France.  She died in December 1305.

 Jean De Avesnes
Jean was born in 1278 in Valenciennes, Nord, France.  He died at the age of 79 on March 11th, 1357.

 Jeanne De Avesnes
Jeanne was born in 1279 in Valenciennes, Nord, France.

 Marie De Avesnes
Marie was born about 1280 in Valenciennes, Nord, France.  She died on August 28th, 1354 in Chateau De Murat, Bourbonnois, France.

 Valeran De Avesnes
Valeran was born about 1282 in Valenciennes, Nord, France.

 Willem III De Avesnes
Willem III was born about 1286 in Avesnes, Pas-De-Calais, France.  He died on June 7th, 1337 in Valenciennes, Nord, France.

 Ida De Avesnes
Ida was born about 1294 in Avesnes, Pas-De-Calais, France.