Hreiðmarr
In Norse mythology, Hreiðmarr is a sorcerer. He is featured in the Völsunga saga and in Snorri Sturluson's Prose Edda.
Hreiðmarr was the father of Regin, Fafnir, Ótr, Lyngheiðr and Lofnheiðr. He owned a house of glittering gold and flashing gems... Wikipedia