Sima Lun manner of death capital punishment
As emperor
The act of usurpation brought widespread anger.  In order to appease those who might be angry at his usurpation, Sima Lun rewarded many people with honors.  Sun, in particular, was issuing edicts based on his own whims.  Suspecting three autonomous key princes—Sima Jiong the Prince of Qi (Emperor Hui's cousin and the son of Emperor Hui's uncle, Prince You of Qi), Sima Ying the Prince of Chengdu (Emperor Hui's brother), and Sima Yong the Prince of Hejian (the grandson of Emperor Hui's great-granduncle Sima Fu the Prince of Anping), each of whom had strong independent military commands—Sun sent his trusted subordinates to be their assistants.  Prince Jiong refused and declared a rebellion to restore Emperor Hui.  Prince Ying, Sima Ai the Prince of Changshan (Emperor Hui's brother), and Sima Xin (司馬歆) the Duke of Xinye (the son of a granduncle of Emperor Hui) all declared support for Prince Jiong.  Prince Yong initially sent his general Zhang Fang (張方) with intent to support Sima Lun, but then heard that Princes Jiong and Ying had great forces, and so declared for the rebels instead.  Sima Lun's forces were easily defeated by Princes Jiong and Ying's forces, and after declaring himself emperor for three months, Sima Lun was captured by officials in Luoyang who declared for the rebellion as well and forced him to issue an edict returning the throne to Emperor Hui.  Sima Lun was then forced to commit suicide.  Sun and other associates of Sima Lun were executed, as were all of Sima Lun's sons.
cause of death mode of death method of death way of dying circumstances of death