Kings-Wems + Hendersons-Thomsons + Gurnetts-Hewitts + Lyons + Letts (and more!)

| Name | Guillaume de Hainaut | |
| Birth | 1286 | Unknown |
| Gender | Male | |
| UID | 7B071C20316045C298F07D141824DC63EABA | |
| Death | 7 Jun 1337 | Unknown |
| Person ID | I1215537241 | King-Gurnett Family Tree |
| Last Modified | 1 Jul 2025 | |
| Family | Jeanne de Valois, b. 1294, Unknown d. 7 Mar 1342, Unknown (Age 48 years) | |||
| Children |
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| Family ID | F39 | Group Sheet | Family Chart | ||
| Last Modified | 1 Jul 2025 | |||
If you notice any errors, let me know! There are probably quite a few, but I'd love to get this as accurate as possible.