# Olle Hagdahl
**Wikidata**: [Q26994762](https://www.wikidata.org/wiki/Q26994762)  
**Source**: https://4ort.xyz/entity/olle-hagdahl


## References

1. [Sveriges befolkning 1940](http://www.arkivdigital.se/aid/show/r16.p107935249)
2. [Svenskagravar.se](https://www.svenskagravar.se/gravsatt/46042440)