Guillaume was born in 1163, the son of Dreux IV de Mello and Ermengarde de Mouchy. The place is not known.
He died in 1249. The place is not known.
His wife was Élisabeth de Mont-Saint-Jean, who he married in ABT 1209. The place has not been found. Their three known children were Marguerite (1210-1254), Dreux II (c1215-<1252) and Isabeau (c1220-1271).
|
Guillaume I de Mello |
Dreux IV de Mello |
Dreux III de Mello |
Dreux II de Mello |
+ | ||||
|
Richilde de Clermont |
+ | |||||||
|
Basilie de Beauvais |
Lancelin de Beauvais |
|||||||
|
Adèle de Dammartin |
+ | |||||||
|
Ermengarde de Mouchy |
Dreux III de Mouchy |
| ||||||
| | ||||||||
|
Edith de Varennes |
Guillaume I de Varennes |
+ | ||||||
|
Gundrade de Normandie |
+ |
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1163 |
|
|||
| Death | 1249 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Saint-Bris |