# Hjalmar Petersen

> American politician (1890-1968)

**Wikidata**: [Q889583](https://www.wikidata.org/wiki/Q889583)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hjalmar_Petersen)  
**Source**: https://4ort.xyz/entity/hjalmar-petersen


## References

1. Faceted Application of Subject Terminology
2. SNAC
3. Find a Grave
4. Dansk Biografisk Leksikon
5. Google Knowledge Graph