Nielsen Hayden genealogy
Family: Robert fitz Roger / Margaret de Chesney (F6134)
Roger fitz Richard ( -1177) 
|
Alice de Vere (1140-1186)
|
Alice fitz Roger ( -1191)  |
| William de Chesney ( -1174)
|
| Sara de Chesney ( -1222) |
| Robert fitz Roger ( -1212)
|
| Margaret de Chesney ( -1230)
|
| Alice fitz Robert ( -1225) |
| John fitz Robert ( -1240) |