Ch'Targh

Ch'Targh was a Klingon male and a member of the Defense Forces in the 2370s. He was not a father and disliked young people.

In 2374, he was serving on the as its helm officer. During the ship's voyage to Donatu V with a convoy, Ch'Targh taunted Alexander Rozhenko over his part-Human heritage and for that he was Worf's son. Ch'Targh later came to respect Alexander after the pair stopped a plasma leak that threatened to cause an explosion. 

Ch'Targh was later given a promotion and commanded a Klingon ship later in the war.