KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US

| Name | William de Ferrers of Groby | |
| Birth | 1240 | |
| Gender | Male | |
| Reference Number | 15281 | |
| Death | 1287 | |
| Person ID | I15281 | KLD Genealogy |
| Last Modified | 26 Jun 2026 | |
| Father | William de Ferrers, III 5th Earl of Derby, b. 1193 d. 28 Mar 1254 (Age 61 years) | |
| Relationship | bio | |
| Mother | Margaret de Quincy, Lady Countess of Derby, b. Abt 1218 d. 12 Mar 1280 (Age 62 years) | |
| Relationship | bio | |
| Family ID | F4231 | Group Sheet | Family Chart |
We make every effort to document our research. If you have something you would like to add, please contact us.