*Mathilda de la Roche
born about 1133 La Roche-en-Ardennes, Luxembourg

father:
*Henry Seigneur de la Roche
born about 1070
died before 5 June 1138

mother:
*Mathilda of Limbourg
born about 1093 Limbourg, Belgium

siblings:
unknown

spouse:
*Nicholas "Plukiel" Seigneur d'Avesnes, Leuze and Conde
born about 1129 Oizy, Namur, Belgium
died about 1169

children:
*Roger Seigneur de Conde born about 1141 died about 1200
*Jacques d'Avesnes born about 1155 Avesnes, Pas-De-Calais, France
died 7 September 1191 near Arsoef, Palestine
Ida d'Avesnes born about 1157 Avesnes, Pas-De-Calais, France
Fastre d'Avesnes born about 1159 Avesnes, Pas-De-Calais, France
Miss d'Avesnes born about 1161 Avesnes, Pas-De-Calais, France
Radulph d'Avesnes born about 1163 Avesnes, Pas-De-Calais, France

biographical and/or anecdotal:

notes or source:
ancestry.com