# Category:Organizations established in 1644

> Wikimedia category

**Wikidata**: [Q16726058](https://www.wikidata.org/wiki/Q16726058)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:Organizations_established_in_1644)  
**Source**: https://4ort.xyz/entity/category-organizations-established-in-1644