It is told that Earl Hakon Grjotgardson came to King Harald from Yrjar, and brought a great crowd of men to his service. Then King Harald went into Gaulardal, and had a great battle, in which he slew two kings, and conquered their dominions; and these were Gaulardal district and Strind district. He gave Earl Hakon Strind district to rule over as earl. King Harald then proceeded to Stjoradal, and had a third battle, in which he gained the victory, and took that district also. There upon the Throndhjem people assembled, and four kings met together with their troops. The one ruled over Veradal, the second over Skaun, third over the Sparbyggja district, and the fourth over Eyin Idre (Inderoen); and this latter had also Eyna district. These four kings marched with their men against King Harald, but he won the battle; and some of these kings fell, and some fled. In all, King Harald fought at the least eight battles, and slew eight kings, in the Throndhjem district, and laid the whole of it under him.
All books are sourced from Project Gutenberg