- Born in 1105
- Deceased in 1147 in Trie-Château, at the approximate age of 41 years
- Burial in Pontoise, at abbaye Saint-Martin
Parents
- Thibaut de Gisors, alias Payen de Gisors (1062 - c. 1124), sieur de Gisors
- Mathilde de Montmorency, alias Mahaut de Montmorency (1072 - 1135), dame de Marly
Family
- Married with Guillaume de Trie, alias Guillaume l'Aiguillon (1105 - 1147), écuyer, seigneur de Fresnes-Eguillon, croisé, issuing
Enguerrand Aiguillon (1138 - 1200)