Nicholas D' Avesnes
Nicholas was born in 1129.  Nicholas is no longer alive.

 Mathildede Lange Roche
Mathildede Lange was born in 1133.  Mathildede Lange is no longer alive.

 Jacques D' Avesnes
Jacques was born about 1155 in Avesnes Pas de Calais France.  He died on September 7th, 1191 in Arsoef Palestine.