Sun Liang
In 253, Zhuge Ke, who briefly served as a regent for Sun Quan's successor Sun Liang, was overthrown and assassinated in a "coup d'état" by Sun Jun, a distant relative of Sun Liang. Zhuge Ke's two surviving sons, along with Zhuge Rong and Zhuge Rong's three sons, as well as other members of Zhuge Ke's extended family, were rounded up and executed.