Martinikerk (Groningen)
Groningen, Netherlands · built 1225
The Martinikerk (Martin's church) is the oldest church in Groningen, Netherlands. The church and its associated tower (the Martinitoren) are named after Saint Martin of Tours (316–397), the patron saint of the Bishopric of Utrecht to which Groningen belonged.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).