An account provided by Saxo Grammaticus in his 12th century work Gesta Danorum records Nanna as a human female, the daughter of King Gevar, and the love interest of both the demi-god Baldr and the human Höðr. Spurred by their mutual attraction to Nanna, Baldr and Höðr repeatedly do battle. Nanna is only interested in Höðr and weds him, while Baldr wastes away from nightmares about Nanna.