The Hreidmar reference article from the English Wikipedia on 24-Jul-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Hreidmar

Why not sponsor a child for Christmas in 2008?
In Norse mythology, Hreidmar was the father of Otter, Fafnir and Regin. Otter was accidentally killed by the Aesir, who repayed him with Andvari's cursed gold. Fafnir and Regin then killed Hreidmar for the gold, though Fafnir then decided he wanted to the gold all for himself; he turned into a dragon.