| Father | Eystein Halfdansson King of Raumerike & Vestfold and Earl of Uppland (726 - 780) |
| Mother | Hildi of Hild or Hildur or Alfhild Ericsdottir (734 - 770) |
| Sibling | Princess of Norway Oda (765 - ) |
| Sibling | King of Vingulmark Alfarinn of Alfheim (769 - 791) |
| Sibling | King of Vestfold Halfdan Eysteinssen (762 - 814) |
| Sibling | Gudrod Eysteinsson "Jagtkonge" (King in Vestfold) (780 - 821) |
| Sibling | Halfdan "Den Milde" "the Mild" (geb. Eysteinsson), king of Romerike and Vestfold (760 - 800) |
| Sibling | Halfdan Eysteinsson The Mild King of Vestpold (758 - 800) |