
| Name | William De Mainwaring | |
| Birth | Abt 1276 | , Warmingham, Cheshire, Eng |
| Gender | Male | |
| _UID | 4E6D1D87D7DFAB4B9E5509C6274AAA977F6A | |
| Person ID | I23831 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Roger De Mainwaring, b. Abt 1250, , Warmincham, Cheshire, England | |
| Mother | Mrs-Roger De Mainwaring, b. 1254, , , , England | |
| Marriage | Abt 1278 | |
| _UID | 8394A09E0890D44F8A5172E681A3643E09E5 | |
| Family ID | F6585 | Group Sheet | Family Chart |
| Family | Agnes De Adrerne, b. Abt 1276, , Alford, Lincoln, Eng | |||||
| _UID | 514D15EEA3F3FB4198765368904012C2E0D5 | |||||
| Children |
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| Family ID | F12245 | Group Sheet | Family Chart | ||||
| Last Modified | 1 Apr 2026 | |||||