# Karl Ahlberg
**Wikidata**: [Q5543842](https://www.wikidata.org/wiki/Q5543842)  
**Source**: https://4ort.xyz/entity/karl-ahlberg


## References

1. Sveriges dödbok
2. Virtual International Authority File
3. [Source](https://runeberg.org/vemardet/1918/0007.html)
4. LIBRIS. 2012