# Kazimierz Robert Osiecimski-Hutten-Czapski

> 6 Jun 1866 - certain 29 Sep 1942

**Wikidata**: [Q111890229](https://www.wikidata.org/wiki/Q111890229)  
**Source**: https://4ort.xyz/entity/kazimierz-robert-osiecimski-hutten-czapski