Duke You of Chen (Chinese: 陳幽公; pinyin: Chén Yōu Gōng; reigned 854 BC – died 832 BC), personal name Gui Ning, was a duke of the Chen state.
[1] Duke You succeeded his father 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, Xiao (Duke Xi).
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