# Birger Ulfsson

> Swedish politician

**Wikidata**: [Q5576567](https://www.wikidata.org/wiki/Q5576567)  
**Source**: https://4ort.xyz/entity/birger-ulfsson


## References

1. Q131862626
2. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=18241)