This Danish king had no sons, so he left his treasures and his kingdom to Yngwin.
Yngwin then moved to Denmark, and ruled the kingdom for a while, until he was slain by a competitor to the throne, by the name Ragnald.
Yngwin had a son named Siwald, who became king in Denmark after him.
On a raiding tour to Finland, he met Alfhild, the daughter of king Siward, in Götaland.
At the end of the war, Alf's comrade, Borgar, arrived with fresh cavalry from Scania, and slew all the enemies.