# Per Olof Bäckström
**Wikidata**: [Q5591755](https://www.wikidata.org/wiki/Q5591755)  
**Source**: https://4ort.xyz/entity/per-olof-b-ckstr-m


## References

1. Dictionary of Swedish National Biography
2. [Swedish Census 1880](https://sok.riksarkivet.se/?postid=Folk_117298094)
3. [Svenskagravar.se](http://www.svenskagravar.se/gravsatt/45625733)
4. Virtual International Authority File
5. IdRef
6. LIBRIS. 2012
7. FactGrid