, Fiach
| Birth Name | Fiach |
| Gender | male |
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | , Deach Dorn | |||
| , Fiach | ||||
| Brother | O'Brien Maguire, Brian |
Families
Family of , Fiach |
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| Children | ||||||||
| Name | Birth Date | Death Date |
|---|---|---|
| , Criomhtan Liath |