| Name | Sibyl De Montgomery | |
| Born | 1052 | |
| Gender | Female | |
| Person ID | I64902 | Little Chute Genealogy |
| Last Modified | 24 Sep 2003 | |
| Father | Roger Earl De Montgomery, b. 1005, Normandy, France | |
| Mother | Mabel Talvas, b. 1022, Alencon, Orne, Basse-Normandie, France | |
| Family ID | F23463 | Group Sheet | Family Chart |
| Family | Robert Fitzhamon Earl of Glamorgan, b. 1045 | |||
| Children |
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| Last Modified | 21 Jul 2022 | |||
| Family ID | F24869 | Group Sheet | Family Chart | ||