Cao Xun
Cao Xun was an imperial prince of the state of Cao Wei in the Three Kingdoms period of China. He was an adopted son of Cao Rui, the second emperor of Wei. While the identities of his parents are unknown, Cao Xun was allegedly a son of Cao Kai, the son of Cao Zhang. On 23 September 235, Cao Rui enfeoffed Cao Xun as the Prince of Qin. Cao Xun died sometime between 19 September and 18 October 244.