Grendt is a dwarf trader who - alongside his coworker Brundt - replaces the similarly named Grundt and Brendt after they are arrested under suspicion of being Red Axe spies during Birthright of the Dwarves. Like his predecessors, he is found inside Vanligga Gastfrihet's restaurant on Jatizso. He praises Vanligga's cooking, saying that her human food is delicious, and requests that she open a restaurant in Keldagrim. When Vanligga exclaims that he should open the restaurant himself, he replies that he could own the restaurant while she cooks so they could both make piles of gold.
When asked where Brendt and Grundt went, he explains that they were arrested by the Black Guard and taken back to Keldagrim, and that he and Brundt are on Jatizso to collect the ore shipment that Brendt and Grundt were meant to be collecting.