- Born in 1135 in Marly-la-Ville
- Killed on August 27, 1204 in İstanbul, at the approximate age of 68 years
Parents
- Mathieu Ier de Montmorency (c. 1100 - 1160), chevalier, seigneur de Montmorency, connétable de France
- Alice de Normandie (c. 1105 - c. 1141)
Family
- Married with Mathilde de Garlande (c. 1150 - 1224), dame de Verneuil, issuing
Marguerite- Bouchard (c. 1170 - 1226)