潘濬
An uncle of Pan Jun married a sister of Jiang Wan, a senior official of Wu's ally state Shu. In March or April 231, Wei Jing (), the Wu-appointed Administrator of Wuling Commandery (武陵郡; around present-day Changde, Hunan), reported to Sun Quan that Pan Jun had been secretly making contact with Jiang Wan with the intention of defecting to Shu. After reading Wei Jing's report, Sun Quan remarked, "Chengming won't do this." He then sealed Wei Jing's report and showed it to Pan Jun. At the same time, he removed Wei Jing from office and recalled him to Jianye (present-day Nanjing, Jiangsu), the Wu imperial capital.