Duke Yi of Lu

Duke Yi of Lu, personal name Ji Xi, was a ruler of the Lu state, succeeding his father Duke Wu.

Duke Yi of Lu 魯懿公
Ruler of Lu
Reign	816–807 BC
Predecessor	Duke Wu of Lu
Successor	Boyu (伯御)
Died	807 BC
Issue	Prince Cheng (公子稱)
Names Ancestral name: Ji (姬) Given name: Xi (戲) Posthumous name Duke Yi (懿公)
House	Ji
Dynasty	Lu
Father	Duke Wu of Lu

Despite being the younger son of Duke Wu, he was made heir apparent over his older brother Kuo by the intervention of King Xuan of Zhou. After nine years of rule, supporters of Kuo and of his son Boyu rose in revolt and murdered Duke Yi; Boyu was then proclaimed to be the Duke of Lu by the rebels.^[1]