Family: Ivar ''Vidfame'' "King of Sweden" Halfdansson / Gauthild Gyrithe "Queen of Vingulmork Norway" Alfsdottir

Paternal line Ivar ''Vidfame'' "King of Sweden" Halfdansson
Halfdan the Valient (King of Sweden) Haraldsson 590 - 650  (60 years)	_	Unknown

Paternal line Gauthild Gyrithe "Queen of Vingulmork Norway" Alfsdottir
Alf Olafsson 580 - 680  (100 years)	_	Queen of Alf Olafsson 585 - 614  (29 years)
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Olof Halfdansson 0540 - 0546  (~ 6 years)	_	Helgi Halfdansson 0528 - 0564  (~ 36 years)