House of Klag
From Star Trek: Theurgy Wiki
This House went from minor to major to minor and back again to major. Initially the House of Kronwal was a tiny House with a history of service to the Empire, but then Kronwal’s son, M’Raq, achieved glory in the Defense Force, winning many battles. But in combat with the Romulans, he was captured and not allowed to die. He returned to Qo’noS to die of old age like an Earther, bringing disgrace to his House. However, his two sons, Klag and Dorrek, both became decorated warriors in the Defense Force and restored the family honor. Klag in particular has served the Empire well, becoming a general in charge of the Fifth Fleet after laying waste to the Kinshaya homeworld.