Compact tree of Henry Plantagenet 3rd Earl of Lancaster
| King Henry “Henry II” Curtmantle 1133–1189 | |||||||||||||
| King John Lackland 1166–1216 | Henry “Henry III” of Winchester 1207–1272 | Countess Isabella of Gloucester 1173–1217 | |||||||||||
| Eleanor of Aquitaine 1122– | |||||||||||||
| Edmund of Winchester Plantagenet 1245–1296 |
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Blanche de Artois 1248– | |||||||||||