# Prince Nicholas Maximilianovich, 4th Duke of Leuchtenberg

> Russo-German Noble and Mineralogist

**Wikidata**: [Q1289925](https://www.wikidata.org/wiki/Q1289925)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nicholas_Maximilianovitch,_4th_Duke_of_Leuchtenberg)  
**Source**: https://4ort.xyz/entity/prince-nicholas-maximilianovich-4th-duke-of-leuchtenberg


## References

1. Czech National Authority Database
2. The Peerage