# Otto zu Windisch-Graetz

> Austrian philanthropist (1873-1952)

**Wikidata**: [Q669500](https://www.wikidata.org/wiki/Q669500)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Prince_Otto_of_Windisch-Graetz)  
**Source**: https://4ort.xyz/entity/otto-zu-windisch-graetz


## References

1. The Peerage
2. [Wiener Zeitung. 1898](https://anno.onb.ac.at/cgi-content/anno?aid=wrz&datum=18980129&query=%22Otto+zu+Windisch-Graetz%22&ref=anno-search&seite=1)
3. Virtual International Authority File
4. Sejm-Wielki.pl