Duke You of Chen
Duke You of Chen, personal name Gui Ning, was a duke of the Chen state.
Duke You succeeded his father Duke [Shèn of Chen|Duke Shèn], who died in 855 BC. He died in 832 BC, the tenth year of the Gonghe Regency, after a reign of 23 years. He was succeeded by his son, Duke [Xi of Chen|Xiao].