Aakan

Aakan was a Klingon from the House of Mo'kai in the 24th century.

K'das, son of B'vat was killed by Aakan in 2389 (on stardate 66091.53), restarting a blood feud that had gone on for 100 years but that had stopped. B'vat and his allies killed everyone else in the House of Mo'kai except for Aakan. Aakan was caught on the world of H'atoria (stardate 66306.71). Ritual combat occurs and B'vat wins against Aakan two days later, so Chancellor of the High Council of the Klingon Empire Martok disolves the Aakan's house.