After the battle King Harald and Guthorm turned back, and went with all
the men they could gather through the forests towards the Uplands. They
found out where the Upland kings had appointed their meeting-place, and
came there about the time of midnight, without the watchmen observing
them until their army was before the door of the house in which Hogne
Karuson was, as well as that in which Gudbrand slept. They set fire to
both houses; but King Eystein's two sons slipped out with their men, and
fought for a while, until both Hogne and Frode fell. After the fall of
these four chiefs, King Harald, by his relation Guthorm's success and
powers, subdued Hedemark, Ringerike, Gudbrandsdal, Hadeland, Thoten,
Raumarike, and the whole northern part of Vingulmark. King Harald and
Guthorm had thereafter war with King Gandalf, and fought several battles
with him; and in the last of them King Gandalf was slain, and King
Harald took the whole of his kingdom as far south as the river Raum.