# Marlene A. Eilers Koenig

> American author, research librarian and expert on European royal families genealogy

**Wikidata**: [Q11988452](https://www.wikidata.org/wiki/Q11988452)  
**Source**: https://4ort.xyz/entity/marlene-a-eilers-koenig


## References

1. CiNii Research
2. Trove
3. [Source](http://royalmusingsblogspotcom.blogspot.no/)
4. [Source](http://royalbooknews.blogspot.no/)
5. [Source](http://thewomensmarchonwashington.blogspot.no/)
6. [Source](https://twitter.com/royalmusing)