Who was the father of the person Þórðr Kolbeinsson was the court poet for?
Eiríkr Hákonarson Eric Haakonsson (960s – 1020s) was Earl of Lade, Governor of Norway and Earl of Northumbria. He was the son of Earl Hákon Sigurðarson and brother of the legendary Aud Haakonsdottir of Lade. He participated in the Battle of Hjörungavágr, the Battle of Svolder and the conquest of England by King Canute the Great.
Sverre of Norway Sverre Sigurdsson (Old Norse: "Sverrir Sigurðarson" ) (c. 1145/1151 – 9 March 1202) was the King of Norway from 1184 to 1202. He married Margareta Eriksdotter, the daughter of the Swedish king Eric IX, by whom he had the daughter Kristina Sverresdotter.