# Jules Henri Spedener
**Wikidata**: [Q95638140](https://www.wikidata.org/wiki/Q95638140)  
**Source**: https://4ort.xyz/entity/jules-henri-spedener


## References

1. [Source](https://query.an.etat.lu/Query/detail.aspx?ID=706124)
2. Catalog of the German National Library