Aldrath Brassbeard

Aldrath Brassbeard is a legendary dwarf said to have lived during the third age of dwarven history. He was one of the candidates who tried and failed to lift the Duroth'Kron.
After the ascension of Duroth Mountaincarver he became the Hold Master, general and warden of the many holds in the Aul-Duroth'Tahr. During his service, he is said to have slayed countless dragons, elementals and deep creatures who invaded the dwarves home.
At some point during the third age, Aldrath fell in single combat against a cabal of dragons that have invaded one of the riches mountain homes. When his corpse was found he was surrounded by the corpses of a red, blue, green, white and black dragon, having slayed all the beasts before succumbing to his wounds himself.
Though he was buried with full honours, whenever a hold faces imminent and grave danger, Aldrath would come to its defence. When asked about his death, he is said to have responded:"Death is no excuse for dereliction of duty!"He would always disappear once the threat had been vanquished, so the early dwarfs simply assumed that Aldrath joined Duroth the Allfather in the Aul-Mardoth on the moon, in essence becoming the first deity to be classified as a saint.
Since then, Aldrath fought in countless battles and was seen being slayed in many of them, and yet, he would inevitably always return to service. During the fifth age, when Kuh'Karakzath was captured by Erava, it is said that Aldrath fought the Umbral Lord countless times. Dying each time only to return again shortly after.