# Franz Joseph, Prince of Isenburg

> German officer and politician (1869-1939)

**Wikidata**: [Q1274079](https://www.wikidata.org/wiki/Q1274079)  
**Source**: https://4ort.xyz/entity/franz-joseph-prince-of-isenburg


## References

1. Integrated Authority File
2. The Peerage
3. Sejm-Wielki.pl