# Ivar Haeggstrom
**Wikidata**: [Q28357344](https://www.wikidata.org/wiki/Q28357344)  
**Source**: https://4ort.xyz/entity/ivar-haeggstrom


## References

1. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=13478)