His wife is the sea goddess Ran with whom he has nine daughters (the billow maidens), who wore white robes and veils. His two faithful servants are Eldir and Fimafeng. The latter was killed by the treacherous god Loki during a banquet the gods held at Aegir's undersea hall near the island of Hler (or Hlesey). Aegir was known for the lavish entertainment he gave to the other gods.
Aegir is the god of the sea in Norse mythology. He was both worshipped and feared by sailors, for they believed that Aegir would occasionally appear on the surface to take ships, men and cargo alike, with him to his hall at the bottom of the ocean. Sacrifices were made to appease him, particularly prisoners before setting sail.