Dermot
O'Brien
Birth date:
995
Birth place:
Dublin,
Leinster,
Ireland,
Ireland
Death date:
Death place:
,
,
,
O'Brien Family
Parents:
| Father: | Morough O'Brien |
| Mother: | Mrs-Morough of Leinster |
Spouse:
| Spouse: |
Siblings:
|
Dearbforgail
Dearbhforghaill Darbforgaill, Devorgilla of Leinster Dermot O'Brien |
Children:
