| William Marshal Knt., 4th Earl of Pembroke, etc. (1146 - 1219) |
John I "Lackland" Plantagenet of England King of England (1166 - 1216) |
| Isabel fitz Gilbert de Clare (~1172 - 1220) |
Isabel of Angoulême Countess of Valance, de Taillefer (~1188 - 1246) |
| William "The Protector" "Le Mareschal" Marshall Knt., 5th Earl of Pembroke, etc. | Eleanor of England Princess of England |
| b. abt 1190, Normandy d. 6 Apr 1231 bur. Temple Church, London, Middlesex, England occ. cen. im. . ud. |
b. 1215, Gloucestershire, England d. 13 Apr 1275, Nunnery of Montargis, France bur. occ. cen. im. . ud. |
| Spouses: 1, 2 |