# Duke Mu of Cao

> 8th Century BCE ruler of the Chinese vassal State of Cao

**Wikidata**: [Q3271825](https://www.wikidata.org/wiki/Q3271825)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duke_Mu_of_Cao)  
**Source**: https://4ort.xyz/entity/duke-mu-of-cao


## References

1. Freebase Data Dumps. 2013