Mount Sinai Baptist Church is a Baptist church in Port Arthur, Jefferson County, Texas — listed by Foursquare OS Places, Overture Maps Places; last seen September 2026.
Who meets here
How we know
- Foursquare OS Places — listed as “Rock Island Baptist Church” · seen September 2026
- Foursquare OS Places — listed as “Mt. Sinai Baptist Church” · seen September 2026
- Overture Maps Places · seen September 2026
- Overture Maps Places — listed as “Rock Island Baptist Church” · seen September 2026
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