# Treaty of Constance

> 1153 treaty between the Papacy and Holy Roman Empire

**Wikidata**: [Q7837023](https://www.wikidata.org/wiki/Q7837023)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Treaty_of_Constance_(1153))  
**Source**: https://4ort.xyz/entity/treaty-of-constance