| | Eleanor le Despenser 1240–1328 | | |
| | John de Courtenay 1218–1274 | | |
| | Robert de Courtenay 1170–1242 | | |
Egelina de Courtenay 1172–… | | |
Reginald de Courtenay 1174–… | | |
Henry de Courtenay 1176–… | | |
| | Isabella … of Angoulême 1188–1246 King of England John … 1167–1216 Hugh … de Lusignan, Count of La Marche …–… | | |
| | Alice de Courtenay 1160–1218 Aymer … Count of Angouleme …–… | | |
| | Elizabeth de Courtenay 1127–1205 Pierre … Prince of France 1125–1173 | | |
| | Reginald Seigneur de Courtenay 1125–1194 Hawise D'Aubrinces 1135–1209 | | |
| | | | | | Josceline de Courtenay …–1065 | | | | Athon of Courtenai … …–1000 |
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