司馬昭
Jia Chong's father, Jia Kui, was a military general in Wei and was considered an epitome of faithfulness to the state. He did not have a son until late in his life; when Jia Chong was born, he was very pleased. Jia Chong's mother was Lady Liu (柳氏). Jia Chong inherited his father's marquis title after the latter's death. He later served under the regent Sima Shi, and then under Sima Shi's younger brother and successor, Sima Zhao. In 257, Sima Zhao sent him to probe the general Zhuge Dan's intentions should he decided to usurp the Wei throne. Zhuge Dan rebuked Jia Chong when the latter incessantly praised Sima Zhao in front of him. After Jia Chong returned to the capital Luoyang, he warned Sima Zhao that Zhuge Dan would most likely be unwilling to submit to his regency. Sima Zhao therefore summoned Zhuge Dan back to the capital, forcing him to start a rebellion that was quickly crushed. After the incident, Jia Chong became even more highly regarded by Sima Zhao.