# Niels Guido Erhard von  Holst
**Wikidata**: [Q55090064](https://www.wikidata.org/wiki/Q55090064)  
**Source**: https://4ort.xyz/entity/niels-guido-erhard-von-holst


## References

1. RKDartists
2. [Source](http://www.rppd-rlp.de/ps00620)
3. Virtual International Authority File
4. Baltisches biografisches Lexikon digital
5. VcBA (identifier)
6. NUKAT
7. CONOR.SR
8. MAK
9. National Library of Israel Names and Subjects Authority File