Svadi The Giant - Date and relationships.

It's his mother who is Fridleifsdatter, not his daughter. Is that helpful?

Kinda, my main problem is that his 4th great grandson Arngrim the Berserker is married to Eyfuru and Eyfuru is the great grand daughter of Odin. So what I'm confused about is if he married a woman that was the great granddaughter of Odin, how could Arngrim be Odin's 16th great grandson? That's like a 13 generation difference. But then again it's all myths and tales so why try to make sense of it a?