# St. Gregorius

> church building in Aachen, Germany

**Wikidata**: [Q21190987](https://www.wikidata.org/wiki/Q21190987)  
**Source**: https://4ort.xyz/entity/st-gregorius


## References

1. archINFORM
2. [Source](https://geoserver.aachen.de/DenkmalDetail/Info?id=35334)
3. Historical Gazetteer
4. [archINFORM](https://www.archinform.net/service/wd_aipro.php)
5. Mapy.com
6. Apple Maps
7. OpenStreetMap
8. Mapcarta