 ROBERT (Sir) d' AGUILLON, son of WILLIAM d' AGUILLON and JOAN (Fitz Henry) FITZ ALWYN.Died Feb 15, 1283/84 Married/ Related to:  MARGARET COUNTESS l'ISLEDied 1292 Child: | |||
| 2nd marriage/ relation ROBERT (Sir) d' AGUILLON, son of WILLIAM d' AGUILLON and JOAN (Fitz Henry) FITZ ALWYN.Married/ Related to: JOAN de FERRERS, daughter of WILLIAM (Earl de DERBY) de FERRERS and SIBYL MARSHALL.Born ± 1230, died before 1267, 1st married/ related to: JOHN de MOHUN, 2nd married/ related to: ROBERT (Sir) d' AGUILLON Child: | |||