Audun was the son of Björn Hundasteinarsson but his mother is unknown. The date and place of his birth have not been found.
His wife was Thordis Thorgrimsdottir. They were married, but the date and place have not been found. Their only known child was Tora (?-?).
| | ||||||||
| | ||||||||
|
Alof Ragnarsdottir |
Regnar I Lodbrok Sigurdsson av Seeland |
+ | ||||||
|
Thora Borghariort de Visigothie |
||||||||
| | | | ||||||
| | ||||||||
| | | |||||||
| |