| Father | Male Guy Seigneur De Montlhery |
| Born | Abt 1009 | Montlhery, France |
| Died | ||
| Buried | ||
| Married | ||
| Father | Thibault De Montlhery | F9284 Group Sheet | |
| Mother | ||
| Mother | Female Hodierne De Gometz |
| Born | Abt 1013 | Normandy, France |
| Died | ||
| Buried | ||
| Father | Guillaume De Gometz | F9285 Group Sheet | |
| Mother | ||
| Child 1 | Male + Guy De Montlhery |
| Born | 1036 | Montlhery, S-O, France |
| Died | 1107 | |
| Buried | ||
| Spouse | Elise De Corbeil | F9281 | |
| Married | ||
| Spouse | Adelaide De Crecy | F9283 | |
| Married | ||
| Child 2 | Female + Isabel De Montlhery |
| Born | Abt 1039 | Montlhery, S-Oise, France |
| Died | ||
| Buried | ||
| Spouse | Josceline De Courtenay | F6543 | |
| Married | Aft 1064 | Of, Montlhery, Seine-Et-Oise, France |