Sun Hao (243 – January or February 284), courtesy name Yuanzong, originally named Sun Pengzu with the courtesy name Haozong, was the fourth and last emperor of the state of Eastern Wu during the Three Kingdoms period of China. He was a son of Sun He, a one-time heir apparent of the founding emperor Sun Quan. He ascended the throne in September 264 after the death of his uncle, Sun Xiu (Emperor Jing), in light of the desire of the people to have an older emperor, considering the recent destruction of Wu's ally state Shu Han. However, he turned out to be a most unfortunate choice, as his cruelty, extravagance and inability to handle domestic matters doomed Wu, which was eventually conquered by the Jin dynasty in 280, ending the Three Kingdoms period. Sun Hao is also known by other titles: Marquis of Wucheng (), which he held before he became emperor; Marquis Guiming (歸命侯; literally "the Marquis who resigns to his fate"), the title given to him by the Jin dynasty after his surrender; Later Lord of Wu () and Last Emperor of Wu (), which were used by historians to refer to him. Early life Sun Hao was born in 243 as Sun He's eldest son. Sun He was named crown prince in February or March 242, a few months after the death of Sun Quan's eldest son and first crown prince, Sun Deng, in May or June 241. Sun Hao's mother, Consort He, was a concubine of Sun He. In 250, after Sun Quan grew tired of the constant disputes between his sons Sun He and Sun Ba, he forced Sun Ba to commit suicide and exiled Sun He to Guzhang (故鄣; in present-day Huzhou, Zhejiang), presumably along with his family and reduced to commoner status. Sun Hao went from the status of eventual presumed heir to being the son of a commoner, albeit a grandson of the emperor. In 252, Sun He's status was elevated from commoner status as Sun Quan just before his death that year instated Sun He as the Prince of Nanyang and a princedom at Changsha. Indeed, there were rumours, even after Sun He's younger brother Sun Liang took the throne after Sun Quan's death that the regent Zhuge Ke, an uncle of Sun He's wife Princess Zhang, was interested in restoring Sun He and making Sun He emperor instead. After Zhuge