Halfdan the Black (Old Norse: Halfdanr Svarti) (9th century?) was a king of Vestfold. He belonged to the House of Yngling and was the father of Harald Fairhair, the first king of a unified Norway.
Halfdan the Black (Old Norse: Halfdanr Svarti) (9th century?) was a king of Vestfold. He belonged to the House of Yngling and was the father of Harald Fairhair, the first king of a unified Norway.