St. Mary is a Catholic church in Belleville, St. Clair County, Illinois — listed by Foursquare OS Places, Overture Maps Places, masstimes.org (Mass Times Trust); last seen September 2026.
Who meets here
- St. Mary · primary · catholic
www.stmaryparishbelleville.org · (618) 233-2391
How we know
- Foursquare OS Places — listed as “Saint Mary Catholic Church” · seen September 2026
- Foursquare OS Places — listed as “St. Mary Church Choir Loft” · seen September 2026
- Foursquare OS Places — listed as “St. Mary's Convent” · seen September 2026
- masstimes.org (Mass Times Trust) · seen September 2026
- Overture Maps Places — listed as “St. Mary Parish Belleville” · seen September 2026
3 independent sources agree on this place. About our sources