# Roman Catholic Archdiocese of Gniezno and Poznań

> (1821-1948) ancient Roman Catholic Archdiocese in Poland

**Wikidata**: [Q48844969](https://www.wikidata.org/wiki/Q48844969)  
**Source**: https://4ort.xyz/entity/roman-catholic-archdiocese-of-gniezno-and-pozna-