The Chronicle of The Kings of Norway
Part 53 - Reconciliation Of King Harald And Kalf
Kalf Arnason had been on a viking cruise to the Western countries ever since he had left Norway; but in winter he was often in the Orkney Islands with his relative, Earl Thorfin. Fin Arnason sent a message to his brother Kalf, and told him the agreement which he had made with King Harald, that Kalf should enjoy safety in Norway, and his estates, and all the fiefs he had held from King Magnus.
When this message came to Kalf he immediately got ready for his voyage, and went east to Norway to his brother Fin. Then Fin obtained the king's peace for Kalf, and when Kalf and the king met they went into the agreement which Fin and the king had settled upon before. Kalf bound himself to the king in the same way as he had bound himself to serve King Magnus, according to which Kalf should do all that the king desired and considered of advantage to his realm. Thereupon Kalf received all the estates and fiefs he had before.