Mathieu de Montmorency
Dieu aide au premier baron chrétien
- Born circa 1210
- Deceased on February 8, 1250 in Al Manşūrah, at the approximate age of 39 years
Parents
- Mathieu II de Montmorency, alias le Grand Connétable (c. 1168 - 1230), chevalier, baron de Montmorency, connétable de France
- Gertrude de Nesle ( - 1220)
Family
- Married with Marie de Ponthieu (1199 - 1250)