Eleanor de Ferrers

✓ Eleanor, daughter of William de Ferrers, Earl of Derby (I100491), by his second wife Margaret de Quincy; m. 1289 in the King's Chapel, Westminster, as his second wife, Robert FitzWalter, Lord FitzWalter (Dunmow foundation history: 'Alienoram filiam comitis de Ferrariis, sororem comitis de Ferrers'); mother of Robert FitzWalter (d.1328). RING into the Ferrers earls of Derby. Robert's first wife Devorguilla de Burgh (d.1284) was mother of his elder son Walter (d.1293) - not our line. Source: Medieval Lands (fmg.ac, Cawley), 'England Earls 1138-1142' (Derby) and 'English Lords D-K' (FitzWalter). [DIRECT ANCESTOR OF THE COMPILER: flag added 18 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]