
| Countess of Derby Margaret de Peverel | |
| B: | Abt 1099 |
| Nottingham, Nottinghamshire, England | |
| D: | Aft 1160 |
| Merevale, Warwickshire, England, United Kingdom | |
| Sir Robert de Ferrers, 2nd Earl of Derby | |
| B: | 27 May 1090 |
| Derby, Derbyshire, England | |
| M: | Abt 1135 |
| Nottinghamshire, England | |
| D: | 29 Jun 1161 |
| Tutbury, Staffordshire, England | |
| Ellen Or Helen Peverel | |
| B: | 1109 |
| Shropshire, England, United Kingdom | |
| D: | DECEASED |
| Helen Peverel | |
| B: | 1109 |
| Oswestry, Shropshire, England, United Kingdom | |
| D: | DECEASED |
| Countess Of Derby Margaret Peverel | |
| B: | 1114 |
| Nottingham, Nottinghamshire, England | |
| D: | 1154 |
| Merevale, Warwickshire, England | |
| Sir Robert de Ferrers, 2nd Earl of Derby | |
| B: | 27 May 1090 |
| Derby, Derbyshire, England | |
| D: | 29 Jun 1161 |
| Tutbury, Staffordshire, England | |
| Margaret de Peverel | |
| B: | 1114 |
| Nottingham, Nottinghamshire, England, United Kingdom | |
| D: | 1148 |
| Merevale, Warwickshire, England | |
| Sir Richard Peverell, of Ermynton | |
| B: | 1120 |
| Plympton St Mary, Devon, England, United Kingdom | |
| D: | Abt 1180 |
| Devon, England, United Kingdom | |
| Margaret Peverell | |
| B: | 1144 |
| Nottinghamshire, England, United Kingdom | |
| D: | 1157 |
| Atheline Peverel | |
| B: | Abt 1159 |
| Stoke D'abernon, Surrey, England, United Kingdom | |
| D: | DECEASED |
| Isabel de Albini | |
| B: | Clun, Shropshire, England, United Kingdom |
| D: | DECEASED |
| Avicia de Lancaster | |
| B: | 1085 |
| Oswestry, Shropshire, England, United Kingdom | |
| D: | Aft 1149 |
| Sir William Peverel,, II | |
| B: | 1080 |
| Nottingham, Nottinghamshire, England | |
| M: | About 1112, William's second marriage, Avicia's f |
| La Marche, Manche, Normandy, France | |
| D: | 1147 |
| Cambridgeshire, England | |
| Jordan de Lancaster | |
| B: | Abt 1135 |
| D: | Bef 1160 |
| Robert Lawrence Lancaster | |
| B: | Abt 1150 |
| Barton, North Yorkshire, England, United Kingdom | |
| D: | Abt 1162 |
| England, United Kingdom | |
| William Lancaster | |
| B: | 1154 |
| Kendal, Westmorland, England, United Kingdom | |
| D: | 15 Nov 1184 |
| Barrow in Furness, Cumbria, England, United Kingdom | |
| Agnes de Lancaster | |
| B: | 1155 |
| Westmorland, England | |
| D: | 1255 |
| England | |
| William de Lancaster, I | |
| B: | 1113 |
| Warwick, Warwickshire, England, United Kingdom | |
| D: | 1 Jan 1170 |
| Kendal Ward, Westmorland, England, United Kingdom | |
| Godith Fitz Reinfrid | |
| B: | Abt 1080 |
| England | |
| D: | Bef 1160 |
| England, United Kingdom | |
| Baron Gilbert de Lancaster | |
| B: | 1080 |
| Cumberland, Cumberland, England, United Kingdom | |
| M: | Abt 1100 |
| England | |
| D: | 1162 |
| Kendal, Westmorland, England, United Kingdom | |