
| Name | Donnchad Donn mac FLANN SINNA | |
| Birth | Abt 872 | Ireland |
| Gender | Male | |
| Death | 944 | Ireland |
| Person ID | I33257 | Coombs |
| Last Modified | 3 Mar 2019 | |
| Father | Flann Sinna mac MAEL SECHNALL, High King of Ireland, b. Abt 847, Ireland d. 25 May 916, Lough Ennel, Westmeath (Age 69 years) | |
| Mother | Gormlaith ingen FLAINN, Princess of Brega, b. Abt 850, of Breagh, Ireland d. Yes, date unknown | |
| Family ID | F11599 | Group Sheet | Family Chart |