Captain Koloth of the I.K.S. Gr'oth became first known for his service as a Klingon diplimat in negotiating the Organian Peace Treaty with Captain James T. Kirk onboard Space Station K-7. He became an honoured aquaintance of the Trill and was dubbed D'akturak by Dax. In 2370 he rejoined forces with Kor, Kang and Dax to seek revenge on The Albino who killed all their first-born. Over a century old, he succumbed to his wounds on the battle field, dying with honour.