Sverre Sigurdsson was a Norwegian king who ruled from 1177 to 1202. He was born around 1151 and was a member of the House of Knýtlinga. His reign is noted for the consolidation of power in Norway and efforts to strengthen the monarchy against local chieftains. Sverre's rise to power was marked by conflict, including battles against rival factions. He is also known for his support of the Church and the promotion of Christianity in Norway. His legacy includes the establishment of a more centralized government and the development of a stronger national identity.