A Rohir Warrior. Grimbold was a Thane from Grimslade in the West-mark of Rohan; he led an Eored of Riders in both Battles of the Fords of Isen and commanded the left wing of the Rohirrim during the Rohir charge at the Battle of Pelennor Fields (T.A. 3019). He died in the fray outside Minas Tirith and was buried in the Mounds of Mundburg (R. "Minas Tirith").