St. Marcellus is a Catholic church in Jefferson, Greene County, Pennsylvania — listed by Foursquare OS Places, Overture Maps Places, masstimes.org (Mass Times Trust); last seen September 2026.
Who meets here
- St. Marcellus · primary · catholic
www.stmatthiasgreene.org/ · 724-627-7568
How we know
- Foursquare OS Places — listed as “St. Marcellus Church” · seen September 2026
- masstimes.org (Mass Times Trust) · seen September 2026
- Overture Maps Places — listed as “St. Marcellus Catholic Church” · seen September 2026
3 independent sources agree on this place. About our sources