| Name | William de Molyneux | |
| Suffix | [Lord of Sefton] | |
| Birth | Abt 1069 | Of Sefton, Lancashire, England |
| Gender | Male | |
| Person ID | I1583 | Martherus | Ancestors of Nora Martherus |
| Last Modified | 9 Jun 2004 | |
| Father | Robert de Molyneux, b. Abt 1048, Of Sefton, Lancashire, England | |
| Marriage | Abt 1048 | of, Sefton, Lancashire, England |
| Family ID | F826 | Group Sheet | Family Chart |
| Children |
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| Family ID | F825 | Group Sheet | Family Chart | ||