# Nicolaus Johann van Beethoven

> brother of Ludwig van Beethoven

**Wikidata**: [Q10336787](https://www.wikidata.org/wiki/Q10336787)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nikolaus_Johann_van_Beethoven)  
**Source**: https://4ort.xyz/entity/nicolaus-johann-van-beethoven


## References

1. Integrated Authority File
2. BnF authorities
3. Virtual International Authority File
4. CERL Thesaurus