# Peter II, Grand Duke of Oldenburg

> Grand Duke of Oldenburg (1827-1900)

**Wikidata**: [Q62139](https://www.wikidata.org/wiki/Q62139)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Peter_II,_Grand_Duke_of_Oldenburg)  
**Source**: https://4ort.xyz/entity/peter-ii-grand-duke-of-oldenburg


## References

1. Deutsche Biographie
2. Geni.com
3. Biographisches Jahrbuch und Deutscher Nekrolog
4. Integrated Authority File
5. The Peerage
6. [Court and State Manual for the Duchy of Anhalt. 1894](https://archive.org/details/bub_gb_LR03AAAAYAAJ/page/n32/mode/1up)
7. Faceted Application of Subject Terminology
8. [Source](https://kalliope-verbund.info/DE-611-BF-120028)
9. Freebase Data Dumps. 2013
10. Virtual International Authority File
11. Hessian Biography
12. CERL Thesaurus