# Duke Mu of Qin

> Ruler of Qin from 659 to 621 BC

**Wikidata**: [Q1146646](https://www.wikidata.org/wiki/Q1146646)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duke_Mu_of_Qin)  
**Source**: https://4ort.xyz/entity/duke-mu-of-qin


## References

1. China Biographical Database
2. Freebase Data Dumps. 2013