司馬顒
Sima Jiong became suspicious of Sima Yong the Prince of Hejian—because Sima Yong had initially wanted to support Sima Lun, until he saw that Sima Lun's cause was hopeless. Sima Yong knew of Sima Jiong's suspicion, and started a conspiracy; he invited Sima Ai the Prince of Changsha to overthrow Sima Jiong, believing that Sima Ai would fail; his plan was then to, in conjunction with Sima Ying, start a war against Sima Jiong. Once they were victorious, he would depose Emperor Hui and make Sima Ying the emperor, and then serve as Sima Ying's prime minister. In winter 302, Sima Yong declared his rebellion, and Sima Ying soon joined, despite opposition from his strategist Lu Zhi (盧志). Hearing that Sima Ai was part of the conspiracy as well, Sima Jiong made a preemptive strike against Sima Ai, but Sima Ai was prepared and entered the palace to control Emperor Hui. After a street battle, Sima Jiong's forces collapsed, and he was executed. His sons Sima Chao (司馬超) the Prince of Huailing, Sima Bing (司馬冰) the Prince of Le'an, and Sima Ying (司馬英, note different character from the Prince of Chengdu) the Prince of Jiyang were stripped of their titles and imprisoned. In 305, Sima Jiong's accomplishments were remembered, and his sons were released; Sima Chao was created a minor prince. After Emperor Huai became emperor, he further restored most of Sima Jiong's titles and awarded him a posthumous name. When Emperor Huai was later captured by Han Zhao's emperor Liu Cong, Sima Jiong's sons were captured and executed by Han Zhao forces, and Sima Jiong was left without descendants.