| Richard Plantagenet
* 1209 † 1272 | ||
| ∞ 1231 | |
Isabel Marshal
![[mer]](up.png)
* 1200 † 1240 | ||
| John of Cornwall
* 1232 † 1233 | ||
| Isabella of Cornwall
* 1233 † 1234 | ||
| Henry of Almain
* 1235 † 1271 | ||
| Nicholas of Cornwall
* 1240 † 1240 | ||
| ∞ 1243 | ||
| Sancie de Provence
* ~1225 † 1261 | ||