Muirchertach
Macmáel Sechnaill
O'néill
Birth date:
Birth place:
,
,
,
Death date:
1049
Death place:
,
,
,
O'néill Family
Parents:
| Father: | Olaf King of Dublin and York Kvaaran |
| Mother: | Gormflaeth Ingen Macfinn |
Spouse:
| Spouse: |
Siblings:
|
Flann
Macmáel Sechnaill
O'néill
Flann macMáel Sechnaill O'Néill Flann macMáel Sechnaill O'Néill Congalach Macmáel Sechnaill O'néill Conglach macMáel Sechnaill O'Néill Domnall macMáel Sechnaill Abbot Clonard Donmall macMáel Sechnaill O'Néill Conchobar Macmáel Sechnaill O'néill Conchobar macMáel Sechnaill O'Néill Murchad Ruad Macmáel Sechnaill O'néill Murchad Ruad macMáel Sechnaill O'Néill Muirchertach Macmáel Sechnaill O'néill Muirchertach macMáel Sechnaill O'Néill Flann macMáel Sechnaill O'Néill Sitric Donnchad Ua Briain Murough O'Brien of Leinstar O'Brien Morough Donnchad O'brien |
Children:
