# Jeong Yak-jong

> Korean Roman Catholic martyr

**Wikidata**: [Q11270126](https://www.wikidata.org/wiki/Q11270126)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chŏng_Yakchong)  
**Source**: https://4ort.xyz/entity/jeong-yak-jong


## References

1. general catalog of BnF
2. Virtual International Authority File
3. BnF authorities
4. Encyclopædia Britannica Online