Mu of Cai
Reign: 675–646 BC
Parent{s}: Marquess Ai of Cai (蔡哀侯)
Marchessa of Cai (蔡侯妃)
Spouse(s): Unknown
Issue(s): Jī Jiǎwǔ
Ancestral name (姓): Ji (姬)
Given name (名): Xī (肸)
Courtesy name (字): Unknown
Posthumous name (謚): Mu (穆)
Styled: Mu, the Marquis of Cai (蔡穆侯)
General note: Dates given here are in the Julian calendar.
They are not in the proleptic Gregorian calendar.
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Marquis Mu of Cai (蔡穆侯) (?–646 BC), born Jī Xī (姫肸), was the fourteenth ruler of the State of Cai from 675 BC to 646 BC. He was the only known son of Marquess Ai of Cai (蔡哀侯), his predecessor. His reign was a period of 29 years. He was succeeded by his son.

References

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Marquis Mu of Cai
Cadet branch of the Royal House of Zhou
周朝宗室
Regnal titles
Preceded by Marquis of Cai
(蔡國侯)

675 BC – 646 BC
Succeeded by