Biography
Eric was born around 1090, to king Eric I of Denmark and an unknown concubine. He was given some Danish isles by his half-brother Canute Lavard, and was jarl of Møn, Lolland, and Falster. When Lavard was murdered in 1131, Eric joined his half-brother Harald Kesja in a rebellion against the responsible king Niels of Denmark. Eric was elected Danish Antiking in Scania in April 1131, which prompted Kesja to support Niels in jealousy.
Eric's army lost several battles against Niels and his son Magnus the Strong, including Jelling in Jutland in 1131 and Værbro on Zealand, and he fled to Scania. His retreat earned him the nickname Harefoot. Eric unsuccessfully tried to convince Lothair III, Holy Roman Emperor to support his bid for kingship, and had no luck asking Magnus IV of Norway for help. He returned to Scania in 1134, where Archbishop Asser of Lund joined his cause, and Lothair eventually supported him as well. In 1134, he defeated king Niels' entire army at the Battle of Fotevik in Scania, with the crucial help of German mounted mercenaries, and Niels died within the year.
Read more about this topic: Eric II Of Denmark