Nielsen Hayden genealogy
Family: Ranulph de Briquessart / Margaret d'Avranches (F4049)
Ranulph ( -1048) 
|
| Richard le Goz (1020-1082) |
Hugh "Lupus" d'Avranches (1047-1101)  |
| Ranulph de Briquessart (1045-1090)
|
| Ranulf le Meschin ( -1129) |
| William Meschin ( -1134) |