# Johanna Magdalena of Saxe-Altenburg

> Duches of Saxe-Altenburg by birth and by marriage Duchess of Saxe-Weissenfels-Querfurt (1656-1686)

**Wikidata**: [Q323033](https://www.wikidata.org/wiki/Q323033)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johanna_Magdalena_of_Saxe-Altenburg)  
**Source**: https://4ort.xyz/entity/johanna-magdalena-of-saxe-altenburg


## References

1. Integrated Authority File
2. The Peerage
3. SNAC
4. British Museum person-institution thesaurus
5. Répertoire International des Sources Musicales
6. Freebase Data Dumps. 2013
7. Sächsische Biografie
8. CERL Thesaurus
9. Sejm-Wielki.pl