# Helene von Holstein-Gottorp, Herzogin von Oldenburg

> (born 1953)

**Wikidata**: [Q75390950](https://www.wikidata.org/wiki/Q75390950)  
**Source**: https://4ort.xyz/entity/helene-von-holstein-gottorp-herzogin-von-oldenburg


## References

1. The Peerage