Nielsen Hayden genealogy
Family: Roger Bertram / Ada de Morville (F4815)
William I Bertram ( -1135) 
|
Richard I Bertram ( -1175)  |
| Hugh de Morville ( -1162)
|
| Hugh de Morville ( -1173) |
| Richard de Morville (1125-1189) |
| Roger Bertram ( -1177)
|
| William Bertram ( -1199) |