| Name | Margery de Thwenge | |
| Gender | Female | |
| Person ID | I322298689270 | Hurst Improbable Family Tree |
| Last Modified | 11 Feb 2022 | |
| Father | John de Thwenge | |
| Mother | Joan de Mauley | |
| Family ID | F4127 | Group Sheet | Family Chart |
| Family | Robert \ Randulph de Neville, 3rd Baron Neville of Raby (barony by tenure) 1st baron by writ, b. 1262 d. 1331 (Age 69 years) | |
| Family ID | F1171 | Group Sheet | Family Chart |
| Last Modified | 11 Feb 2022 | |