, Fergus
| Birth Name | Fergus |
| Gender | male |
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | mac Muiredach, Eochaid Mugmedon | 287 | 365 | |
| Mother | , Mong Fionn | |||
| Brother | , Brión | |||
| Brother | , Ailill | |||
| Brother | , Fiachrae | |||
| , Fergus |