Slagfidr (or Finnr)
Slagfidr (Or Finnr),
in Norse mythology, was a prince of Finnish race, who was a great hero or singer, and whom the Valkyria Swanwit chose for her consort. She forsook him after eight years, and he now seeks her incessantly, but in vain. — Vollmer, Worterb. d. Mythol. s.v.