 Father | MaleWilliam de Warenne |
| Born | 15 Jan 1256 | Warren, Sussex, England  |
| Died | 15 Dec 1286 | Croydon, Surrey, England |
| Buried | Abt 15 Dec 1286 | High Altar, Lewes, Sussex, England |
| Married | Jun 1285 | Surrey, England |
| Father | 6th Earl of Surrey John de Warenne | F3833 Group Sheet | |
| Mother | Alice Lusignan | F3833 Group Sheet | |
 Mother | FemaleJoan de Vere |
| Born | Abt 1264 | Oxford, Oxfordshire, England |
| Died | 21 Nov 1293 | Lewes, Sussex, England |
| Buried | 21 Nov 1293 | High Altar, Lewes, Sussex, England |
| Father | Earl of Oxford Robert de Vere | F19 Group Sheet | |
| Mother | Alice de Saunford | F19 Group Sheet | |
| Child 1 | Female + Countess of Arundel Alice de Warenne |
| Born | 15 Jun 1287 | Warren, Sussex, England |
| Died | Bef 23 May 1338 | Arundel Castle, Arundel, Sussex, England |
| Buried | ||
| Spouse | 9th Earl of Arundel Sir Edmund Fitzalan | F17 | |
| Married | 1305 | Arundel, Sussex, England |
| Child 2 | Male 7th Earl of Surrey John de Warenne |
| Born | 30 Jun 1286 | Warren, Sussex, England |
| Died | 30 Jun 1347 | |
| Buried | ||
| Spouse | Joan Bar | F24 | |
| Married | ||
| Spouse | Alice | F26 | |
| Married | ||
| Spouse | Isabel de Holland | F25 | |
| Married | ||
