# Marie Auguste Yvonne de Blacas d'Aulps

> 2 Jan 1851 Paris - 21 Oct 1881 Alt Aussee

**Wikidata**: [Q109830524](https://www.wikidata.org/wiki/Q109830524)  
**Source**: https://4ort.xyz/entity/marie-auguste-yvonne-de-blacas-d-aulps


## References

1. Genealogics