Liu Ding, Prince of Shanyang
Liu Ding, Prince of Shanyang, was a prince of the Han dynasty. He was the fourth son and heir of Liu [Wu, Prince of Liang]. He did not receive all of his father's inheritance; instead, his uncle the emperor Jing of Han|Jing] divided the Liang Kingdom into five pieces. Liu Ding ruled Shanyang from 144 to 136 BC. He died without leaving any sons and was given the posthumous name Ai.