Our heroes resuced Kragore from the mad cultist, Henry Gale. Henry had kept Kragore under a strong mind-controlling spell, and when the spell was broken Kragore’s mind was permanantly damaged. He has has severe retrograde amnesia – he cannot remember any events before the spell was broken.
Kragore is a half orc, and our heroes have assumed that he was sold to Henry Gale as part of the illegal slave trade. However, this backstory is just speculation, as neither he nor anybody else knows the truth. Kragore now participates in the New Breckshire town gaurd.