This man speaks a curse on a horse's head mounted atop a hazel-pole, then turns the head inland towardthe curse's victims. By offering him disgusting seaweed and a drinking-horn full of milk, this man'sdaughter convinces him to come out of isolation following his son's death. As a small child, this 
This man speaks a curse on a horse's head mounted atop a hazel-pole, then turns the head inland towardthe curse's victims. By offering him disgusting seaweed and a drinking-horn full of milk, this man'sdaughter convinces him to come out of isolation following his son's death. As a small child, this man defieshis father by showing up to a drinking party and originates a blood feud by axe-murdering another kid whobeats him in a ballgame. During this man's service under the banner of King Athelstan, his elder brotherThorulfur dies, so this man marries Thorulfur's widow, his foster-sister Asgerdur. The first thirty chaptersof his namesake work describe the conflict between his father Skallagrim and King Harald of Norway. Hissaga, which focuses on his enmity with Harald's son Erik Bloodaxe, ends with the conversion of his son toChristianity. For 10 points, name this farmer, warrior, and outlaw, the hero of an Icelandic saga
This man speaks a curse on a horse's head mounted atop a hazel-pole, then turns the head inland towardthe curse's victims.
Egill Skallagrimsson [prompt on Skallagrimsson until "Skallagrim" is read]