# Hugo Treffner

> Estonian academic (1845–1912)

**Wikidata**: [Q333885](https://www.wikidata.org/wiki/Q333885)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hugo_Treffner)  
**Source**: https://4ort.xyz/entity/hugo-treffner


## References

1. Estonian biographical database
2. Google Knowledge Graph