ÃÂangbrandr was a missionary sent to Iceland by king of Norway ÃÂláfr Tryggvason to convert the inhabitants to Christianity. Snorri Sturluson described him as follows:
ÃÂangbrandr's origins are uncertain. In no less than two Icelandic sagas, he is the son of an otherwise unknown Vilbaldus, count of Saxony or of Bremen. In contrast, 12th century Norwegian historian Theodoric the Monk presents him as Flemish. He may have been a clerk to the bishop of Bremen. However that may be, his name seems to be of German origin, and may come from Old High German *Dankbrant.
The Bishop of Bremen was invited to England by the Archbishop of Canterbury, and ÃÂangbrandr went with him. In England, ÃÂangbrandr was offered a shield with a crucified Christ drawn on it. When they returned to Saxony they met ÃÂláfr, who saw ÃÂangbrandr's shield and was pleased with it. The ÃÂangbrandr gave ÃÂláfr the shield and, in return, the king promised to help and protect him in case he would need it.
After fighting over a woman with one of the Emperor's men and killing him, ÃÂangbrandr was forced to flee from the land. He joined ÃÂláfr in England, who took him into his service. When ÃÂláfr came back in Norway, ÃÂangbrandr was put in charge of baptizing the people in Hordaland. But he soon fell short of money and began to rob those who were still pagans.
As a penance, ÃÂláfr sent him to Iceland, where ÃÂorvaldr Kodránsson and Stefnir ÃÂórgilsson's missions had failed.
ÃÂangbrandr's mission began in 997. He first succeeded in converting SÃÂdu-Hallr ÃÂorsteinsson. He travelled around the country and several other prominent Icelanders agreed to be baptized or at least to receive prima signatio. But he had more opponents than followers. The difficulties he came up against are especially described in Brennu-Njáls saga in a "lively, although probably exaggerated" manner. He was challenged to a duel by ÃÂorkell whom he defeated, although he carried a crucifix rather than a shield. Some of his enemies paid a sorcerer to get rid of him. The sorcerer made a sacrifice and the ground opened up under ÃÂangbrandr. His horse was swallowed up but he escaped. The priest killed the skald Vetrliði Sumarliðason who had composed defamatory verses (nÃÂð) about him. He also killed another skald, ÃÂorvaldr veili, who had gathered a troop to slay him. Steinunn, Hofgarða-Refr's mother, preached the old faith to him, trying to demonstrate the superiority of Thor over Christ ("Hast thou heard," she said, "how Thor challenged Christ to single combat, and how he did not dare to fight with Thor?"). ÃÂangbrandr then caused the death of a berserker. He was eventually outlawed because of the men he had killed.
After two years in Iceland, he went back to Norway and explained he had failed:
When ÃÂláfr learned that, he got angry and threatened to hurt or kill all the pagan Icelanders who were in town at that time. But Gizurr the White Teitsson and Hjalti Skeggjason, who had been converted by ÃÂangbrandr, talked him out of it. They explained that ÃÂangbrandr had failed because he had proceeded with violence and murders and they committed themselves to preaching Christian faith in Iceland. The conversion of Iceland was eventually decided at the next Alþing (in 999 or 1000âÂÂsee Christianisation of Iceland).