Michael Matthew Groat PhD's Genealogical Database
Individuals: 97,713 Families: 61,838
Gedcom Last Modified: December 14, 2025 00:59:10
Guillaume Du Plessis I
- Preferred Name: Guillaume Du Plessis I
- Alternate Name: Guillaume du Plessis I
- Gender: M
- FSID: GK3H-1QG
- Death: 1060 in , , , France at LATI: N6 LONG: E0
- Birth: ABT 1028 in Le Plessis-Grimoult, Calvados, Lower Normandy, France at LATI: N8.9614 LONG: E0.6094
Preferred Parents:
Father: Grimoult du Plessis "Traitor of Valognes", b. ABT 1000 in Normandy, France d. ABT 1047 in Belvoir, Leicestershire, England, United Kingdom
Mother: Val De Dunes, b. ABT 980 in Leicester, Leicestershire, England
Family 1: Comtess du Plessis, b. ABT 1032 in , , , France d. in Le Plessis-Grimoult, Calvados, Normandy, France
- Grimaud Du Plessis II, b. 1049 in Le Plessis-Grimoult, Calvados, Normandy, France d. 1082 in Le Plessix, Morbihan, Bretagne, France
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