Simon I. de MontfortAge: 42 years1045–1087
- Name
- Simon I. de Montfort
| Birth | estimated as equal to wife's birth year about 1045 |
| Education | d'une grande beauté |
| Birth of a daughter #1 | Bertrade de Montfort about 1070 (Age 25 years) |
| Birth of a daughter #2 | Bertrade de Montfort about 1074 (Age 29 years) |
| Occupation | seigneur (lord) |
| Death | 1087 (Age 42 years) |
| Family with Agnès d’Évreux |
| himself |
Simon I. de Montfort Birth: estimated as equal to wife's birth year — about 1045 Death: 1087 |
| wife |
Agnès d’Évreux Birth: estimated a gap of 25 years — about 1045 |
| daughter |
Bertrade de Montfort Birth: about 1070 25 25 Death: February 14, 1117 |