
| Name | John De Marmion | |
| Birth | Abt 1266 | |
| Gender | Male | |
| _UID | 77BCB5E8228A3D4D8E1335BA17E9002AC0D5 | |
| Death | Bef 7 May 1322 | |
| Person ID | I20339 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Family | Isabel, b. Abt 1270, | |||
| _UID | BF44DF96D3FE82479410A78431B9D85CFFA6 | |||
| Children |
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| Family ID | F11232 | Group Sheet | Family Chart | ||
| Last Modified | 1 Apr 2026 | |||
| Notes |
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