# Bertil Berthelsson
**Wikidata**: [Q5574360](https://www.wikidata.org/wiki/Q5574360)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bertil_Berthelsson)  
**Source**: https://4ort.xyz/entity/bertil-berthelsson


## References

1. [Vem är det 1969](https://runeberg.org/vemardet/1969/0111.html)
2. [Source](https://runeberg.org/vemardet/1953/0125.html)
3. [Source](https://runeberg.org/vemardet/1955/0119.html)
4. [Source](https://runeberg.org/vemardet/1957/0122.html)
5. [Source](https://runeberg.org/vemardet/1963/0125.html)
6. [Source](https://runeberg.org/vemarvem/norr68/0542.html)
7. [Source](https://runeberg.org/vemardet/1969/0111.html)
8. [Source](https://runeberg.org/vemardet/1977/0119.html)
9. [Source](https://runeberg.org/vemardet/1967/0108.html)