MaleDuncan (Dungad) Earl Caithness |
| Birth | Abt 871 | Of, , CAITHNESS, Scotland |
| Death | ||
| Burial | ||
| Marriage | ||
| Father | ||
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FemaleGroa Thorsteinsdottir |
| Birth | Abt 873 | Of, Hvammi, Dala, Iceland |
| Death | ||
| Burial | ||
| Father | Thorstein "the Red" Olafsson | F5707 Group Sheet | |
| Mother | Thurid Eyvindsdatter | F5707 Group Sheet | |
FemaleGrelod (Gerlaf) (Grelauga) Duncansdatter |
| Birth | Abt 898 | Of, , CAITHNESS, Scotland |
| Death | ||
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| Spouse | Thorfinn I Rollo Einarsson, [EARL OF ORKNEY] | F6919 | |
| Marriage | 914 | Of, , Orkney Islands, Scotland |