司马伦
After his nephew Sima Yan established Jin Dynasty as Emperor Wu in 266, Sima Lun was named the Prince of Langye Commandery. He served as a general and governor at times during his nephew's reign, but was undistinguished; several times he was accused of crimes, such as when sending Cavalier Commander Liu Ji to pay laborers wanting to rob imperial furs, but each time Emperor Wu pardoned him of them. In 277, his principality was moved to Zhao.