| Male Sir Gilbert "The Red" de Clare |
| Birth | 2 Sep 1243 | Christchurch, Hampshire, England |
| Death | 7 Dec 1299 | Monmouth Castle, Monmouth, Monmouthshire, Wales |
| Burial | ||
| Marriage | 30 Apr 1290 | Westminster Abbey, London, England |
| Father | Sir Richard de Clare, Earl of Gloucester | F3281 Group Sheet | |
| Mother | Maud de Lacy, Countess of Lincoln | F3281 Group Sheet | |
| Female Joan Of Acre |
| Birth | 1272 | Acre, Hazafon, Israel |
| Death | 23 Apr 1307 | Clare, Suffolk, England |
| Burial | ||
| Father | Edward I "Longshanks" King Of England | F3234 Group Sheet | |
| Mother | Eleanor Of Castile | F3234 Group Sheet | |
| Female Margaret de Clare |
| Birth | Abt 1292 | |
| Death | 13 Apr 1342 | |
| Burial | ||
| Spouse | Hugh de Audley, Earl of Gloucester | F3237 | |
| Marriage | 28 Apr 1317 | Windsor Castle, Berkshire, England |
| Female Elizabeth de Clare |
| Birth | 1295 | |
| Death | 4 Nov 1360 | |
| Burial | ||
| Spouse | John de Burgh | F3238 | |
| Marriage | 30 Sep 1308 | |