Rolf is the overseer of mining operations in Kullengaard, and thus has a good bit of influence in the Dwarven Kingdom. He sports a long red beard which he braids and wears opulent gold armor.
The companions met him on the hunt for one of the four remnants of Bolvagon. Rolf informed them that such a presence may exist in a mining shaft that had to be magically sealed due to a mysterious and violent presence.
Rolf gave permission for the heroes to investigate the dangerous Shaft Five.