Liu Yu, Prince of LuLiu Yu was a prince of the Western Han dynasty. He was the fifth son of Emperor Jing. His mother was Consort Cheng. In 155 BC he was instated as Prince of Huaiyang, but a year later his title was later changed to Prince of Lu.DescendantsLiu Yu's descendants included the Three Kingdoms era warlords Liu Biao and Liu Yan, Liu Biao's sons Liu Qi and Liu Cong, and Liu Yan's son Liu Zhang.