Giollachriosd OCahanAge: 40 years1020–1060
- Name
- Giollachriosd OCahan
| Birth | 1020 50 |
| Birth of a son #1 | Iomhar OCathan 1060 (Age 40 years) |
| Death | after 1060 (Age 40 years) |
| Family with parents |
| father |
Conn Cionntach Ocahan Birth: 970 20 — Ulster, , , Ireland Death: Ireland |
| himself |
Giollachriosd OCahan Birth: 1020 50 — Ulster, Ireland Death: after 1060 — Ireland |
| Family with Annselan |
| himself |
Giollachriosd OCahan Birth: 1020 50 — Ulster, Ireland Death: after 1060 — Ireland |
| wife |
Annselan Birth: 1045 — Ireland Death: Ireland |
| son |
Iomhar OCathan Birth: 1060 40 15 — Ulster, Irland Death: about 1110 — Ulster, Irland |