# Duchess Altburg of Oldenburg

> (1938-2025)

**Wikidata**: [Q75390940](https://www.wikidata.org/wiki/Q75390940)  
**Source**: https://4ort.xyz/entity/duchess-altburg-of-oldenburg-q75390940


## References

1. The Peerage
2. [Source](https://gothanjou.blog/2025/11/04/altburg-von-erffa-nee-herzogin-von-oldenburg/)