| King John “Lackland” PLANTAGENET I Of England (1166 - 1216) |
Sir William MARSHALL 3rd Earl Of Pembroke (1146 - 1219) |
| Queen Isabella “of Angouleme” DE TAILEFER Of England (1188 - 1246) |
Isabel DE CLARE (ca1174 - 1220) |
| Earl Richard PLANTAGENET Of Cornwall | Isabel MARSHALL |
| b. 5 Jan 1209, Winchester Castle, London, England occ. edu. rel. d. 1272, Newark Castle, England, age: 62 br. Worcester Cathedral ch. Flags. Maternal |
b. 9 Oct 1200, Pembrokeshire, Wales occ. edu. rel. d. 17 Jan 1238/39, Berkhamstead, England, age: 37 br. ch. Flags. Maternal |
| Spouses: 1, 2, 3 | Spouses: 1, 2 |
| Henry PLANTAGENET |