de Courtenay, William
| Birth Name | de Courtenay, William |
| Gramps ID | I40612 |
| Gender | male |
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Okehampton\, Robert de Courtenay \Baron of [I2813] | 1242-07-26 | ||
| Mother | de Reviers, Mary [I2814] | |||
| Brother | de Courtenay, John [I2693] | 1218 | 1273-05-03 | |
| de Courtenay, William [I40612] | ||||
| Sister | de Courtenay, Hawisa [I43170] | about 1222 | before 1269-04-08 |