St. Louise de Marillac is a Christian church in Upper St. Clair, Allegheny County, Pennsylvania — listed by Foursquare OS Places, Overture Maps Places, masstimes.org (Mass Times Trust); last seen September 2026.
Who meets here
- St. Louise de Marillac · primary · catholic
sclpgh.org/ · (412) 833-1010
How we know
- Foursquare OS Places — listed as “St. Louise de Marillac Church” · seen September 2026
- masstimes.org (Mass Times Trust) · seen September 2026
- Overture Maps Places — listed as “St Louise De Marillac Church” · seen September 2026
3 independent sources agree on this place. About our sources