Husband: Duncan (Dungad) Earl Of CAITHNESS
   Born: ABT 871          at: Of, , Caithness, Scotland  
Married:                  at:   
   Died:                  at:   
 Father:
 Mother:
        Other Spouses: 
   Wife: Groa Thorsteinsdottir
   Born: ABT 873          at: Of, Hvammi, Dala, Iceland  
   Died:                  at:   
 Father:Thorstein "The Red"
 Mother:Thurid Eyvindsdatter
        Other Spouses: 
CHILDREN
   Name: Grelod (Gerlaf) (Grelauga) Duncansdatter
   Born: ABT 898          at: Of, , Caithness, Scotland  
Married: ABT 914          at: Of, , Orkney Islands, Scotland  
   Died:                  at:   
Spouses: Thorfinn I Rollo Einarsson