# Concordat of Vienna

> treaty concluded on 17 February 1448 between the Holy Roman Empire and the Holy See

**Wikidata**: [Q2568988](https://www.wikidata.org/wiki/Q2568988)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Concordat_of_Vienna)  
**Source**: https://4ort.xyz/entity/concordat-of-vienna