# Jan Václav Ignác, Freiherr von Oppersdorff

> 12 Nov 1637 -

**Wikidata**: [Q110371117](https://www.wikidata.org/wiki/Q110371117)  
**Source**: https://4ort.xyz/entity/jan-v-clav-ign-c-freiherr-von-oppersdorff


## References

1. Genealogics