# Duke Alexander Petrovich of Oldenburg

> Russian royalty (1844–1932)

**Wikidata**: [Q1210424](https://www.wikidata.org/wiki/Q1210424)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duke_Alexander_of_Oldenburg)  
**Source**: https://4ort.xyz/entity/duke-alexander-petrovich-of-oldenburg


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Virtual International Authority File
4. The Peerage
5. Freebase Data Dumps. 2013