# Johanna, Gräfin von Gatterburg

> 4 Jul 1779 Retz, Lower Austria - 25 Apr 1812 Pozsony, Hungary

**Wikidata**: [Q108925556](https://www.wikidata.org/wiki/Q108925556)  
**Source**: https://4ort.xyz/entity/johanna-gr-fin-von-gatterburg


## References

1. Genealogics