 1240 - 1287  (47 years)
 1240 - 1287  (47 years)| William De Ferrers  1333-1371 | 
| William De Ferrers | |
| B: | 28 Feb 1333 | 
| Groby, Leicestershire, England | |
| D: | Bet. 08 Jan 1370/71 | 
| Stebbing, Essex, England | |
| Margaret De Ufford  1344- | 
| Margaret De Ufford | |
| B: | 1344 | 
| Henry De Ferrers  1303-1343 | 
| Henry De Ferrers | |
| B: | 1303 | 
| Groby, Leicestershire, England | |
| D: | 15 Sep 1343 | 
| Groby, Leicestershire, England | |
| William De Ferrers, KNT  1272-1325 | 
| William De Ferrers, KNT | |
| B: | Bet. 30 Jan 1271/72 | 
| Yoxall, Stafford, England | |
| D: | Bet. 20 Mar 1324/25 | 
| Ellen (Margaret) De Segrave  1271-1316 | 
| Ellen (Margaret) De Segrave | |
| B: | 1271 | 
| Chacombe, England | |
| D: | 1316 | 
| 
 | 
| William De Ferrers, KNT  1240-1287 | 
| William De Ferrers, KNT | |
| B: | Abt. 1240 | 
| Groby, Leicestershire, England | |
| D: | 20 Dec 1287 |