Emperor Xiaozong of Song (d. 1194)
Emperor Xiaozong of Song (27 November 1127 – 28 June 1194), personal name Zhao Shen, courtesy name Yuanyong, was the 11th emperor of the Song dynasty of China and the second emperor of the Southern Song dynasty. He started his reign in 1162 when his adoptive father and predecessor, Emperor Gaozong, abdicated and passed the throne to him. Even though Emperor Gaozong became a Taishang Huang ("Retired Emperor") after his abdication, he remained the de facto ruler, so Emperor Xiaozong only took full power in 1187 after Emperor Gaozong's death. After ruling for about a year, Emperor Xiaozong followed in his predecessor's footsteps and abdicated in favour of his third son Zhao Dun (Emperor Guangzong), while he became Taishang Huang and still remained in power until his death in 1194.
He was the first descendant of Emperor Taizu to become emperor.