Trudvang for 5e
One of the mightiest clans of Vortland, Halvafsma has big holdings around Jornavind and the northwest of Vortland. Like Clan Grundolf, Halvafsma don't have as much influence in the religion as the Stormhandrs, but they still have a lot of mercantile and marshal power.
Ingruld Halvafsma leads the clan from Jornwind, where she works closely with half-sister Igrind Cloven-Tooth, a legendary commander of the Iron Hand Knights. The clan aslo has a lot of say in the goings on of Oakenborg in the northwest.