Ancestors of Ivar Halfdansson
- Ivar HalfdanssonBirth: about 770 8 — Maer, Oppland, NorwayDeath: Maer, Oppland, Norway
1 self 2 and 3
- Halfdan Eysteinsson The MildBirth: about 762 26 22 — Holtum, Vestfold, NorwayDeath: Borre, Vestfold, Norway
2 father 4 and 5
Marriage:- Eysteinn Halfdansson King of VestfoldBirth: about 736 11 — Vestfold, NorwayDeath: Jarslo Jerseoy, Norway
4 paternal grandfather 8 and 9
- Halfdan Olafsson HvitbeinBirth: about 725 — Buskerud, NorwayDeath: Oppland, Norway
8 great-grandfather
- Hildi EiriksdottirBirth: about 740 25 — Vestfold, NorwayDeath: about 760 — Vestfold, Norway
5 paternal grandmother 10 and 11
- Eirik Agnarsson King of VestfoldBirth: about 715 — Vestfold, NorwayDeath: about 740 — Vestfold, Norway
10 great-grandfather