# Olof Leffler
**Wikidata**: [Q5944003](https://www.wikidata.org/wiki/Q5944003)  
**Source**: https://4ort.xyz/entity/olof-leffler


## References

1. [Swedish portrait gallery : XXV:2. The second chamber of the Riksdag 1867-1904](https://runeberg.org/spg/25-2/0019.html)
2. Two-Chamber Parliament 1867–1970.
3. [FinnGraven.se](http://www.finngraven.se/(S(kvasvg1mpozqxrawarsm5vjz))/DisplayInfo.aspx?id=2000815)
4. FactGrid