# John V

> Count of Oldenburg and Delmenhorst

**Wikidata**: [Q124140](https://www.wikidata.org/wiki/Q124140)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_V,_Count_of_Oldenburg)  
**Source**: https://4ort.xyz/entity/john-v-q124140


## References

1. The Peerage
2. Integrated Authority File
3. CERL Thesaurus
4. MAK
5. Sejm-Wielki.pl