# Hugo W. Koehler

> United States Navy officer and spy

**Wikidata**: [Q28737277](https://www.wikidata.org/wiki/Q28737277)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hugo_W._Koehler)  
**Source**: https://4ort.xyz/entity/hugo-w-koehler


## References

1. Virtual International Authority File
2. Integrated Authority File