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

| Name | Agnes de Ferrers | |
| Gender | Female | |
| Reference Number | 15473 | |
| Death | 11 May 1290 | |
| Person ID | I15473 | KLD Genealogy |
| Last Modified | 26 Nov 2025 | |
| Father | William de Ferrers, III 5th Earl of Derby, b. 1193 d. 28 Mar 1254 (Age 61 years) | |
| Relationship | biological | |
| Mother | Sibyl Marshal, Countess of Derby, b. Abt 1201 d. 27 Apr 1245 (Age 44 years) | |
| Relationship | biological | |
| Family ID | F4295 | Group Sheet | Family Chart |
| Family | William de Vesci d. 22 Oct 1253, Duchy of Gascony | |
| Family ID | F5636 | Group Sheet | Family Chart |
| Last Modified | 26 Nov 2025 | |
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