St Mary's Church is a Christian church in Trenton, Clinton County, Illinois — listed by Foursquare OS Places; last seen September 2026.
Who meets here
No organisation record is linked to this building yet — the building is known from the map sources below.
Also listed at this address: St. Mary Catholic Church, Trenton IL.
How we know
- Foursquare OS Places · seen September 2026
One source lists this place; we have not yet seen it elsewhere. About our sources