# Richard Koncelik

> opera singer, composer and engineer (1844-1932)

**Wikidata**: [Q96731865](https://www.wikidata.org/wiki/Q96731865)  
**Source**: https://4ort.xyz/entity/richard-koncelik


## References

1. [Našinec](http://kramerius.nkp.cz/kramerius/handle/ABA001/7345069)
2. [Collection of Registry Books at Opava Regional Archive](https://digi.archives.cz/da/permalink/29e3f91ac933f2f4:-2641c770:149084a24a7:-7df6/5522694c29bc4f85a4f68cc4077c139d)
3. [Našinec](http://kramerius.nkp.cz/kramerius/handle/ABA001/7615175)
4. BillionGraves
5. Czech National Authority Database