Zhang Zhen
Zhang Cheng and Zhuge Jin's daughter had a daughter, who married Sun He, the third son of Sun Quan. Sun Quan often reminded Sun He to be courteous towards Zhang Cheng and paid due respect as a son-in-law. Zhang Cheng's son, Zhang Zhen, was implicated and purged in the aftermath of Zhuge Ke's downfall because he was a maternal nephew of Zhuge Ke. Zhang Cheng also had another daughter, who married Lu Kang and bore Lu Jing. She was also purged in the aftermath of Zhuge Ke's downfall because she was his maternal niece.