Mathieu Ier de Montmorency
- Born circa 1100
- Deceased in 1160, at the approximate age of 59 years
Parents
- Bouchard IV de Montmorency ( - 1132), baron de Montmorency
- Agnès de Beaumont-sur-Oise, dame de Conflans-Sainte-Honorine
Family
- Married in 1126, with Alice de Normandie (c. 1105 - c. 1141), issuing
- Mathieu (1135 - 1204)
- Bouchard V
- Married with Adélaide di Savoia, Adélaïde de Maurienne (1095 - 1154), reine de France