Family: Lord De Courtenay John De Courtenay / Isabelle De Vere (F1363)
m. 1249
Drag or scroll to see more of the chart.
Show family with spouse 
Show family with parents 
Select other spouses 
Select other parents 
 | Baron Of Oakhampton Robert De Courtenay (1183-1242)
|
 | Mary De Reviers (1180-1242) |
| 4th Earl Of Oxford Hugh De Vere (1184-1263) |
| Countess Of Oxford Hawise De Quincy (1190-1263)
|
| 5th Earl Of Oxford Robert De Vere (1230-1296)  |
| Lord De Courtenay John De Courtenay (1224-1274)
|
| Isabelle De Vere (1228-1299)
|
| Hugh De Courtenay, I (1251-1292) |