OSM tag name=St Mary's Church matches Church of St Mary in these Wikidata fields:
OSM tag name=St Mary's Church matches St Mary's church, Slough in these Wikidata fields:
OSM tag name=St Mary's Church matches St Mary's Church, Slough in these Wikidata fields:
OSM tag name=St Mary's Church matches St. Mary's Church, Slough in these Wikidata fields:
OSM tag name=St Mary's Church matches St Mary's Parish Church in these Wikidata fields:
| 19th-century Church of England church buildings | building=church, man_made=tower, amenity=place_of_worship, denomination=anglican, disused:amenity=place_of_worship |
| Church of England church buildings in Berkshire | building=church, man_made=tower, amenity=place_of_worship, denomination=anglican, disused:amenity=place_of_worship |
| Churches completed in 1878 | man_made=tower, amenity=place_of_worship, building=church, disused:amenity=place_of_worship |
| Grade II* listed churches in Berkshire | man_made=tower, amenity=place_of_worship, building=church, disused:amenity=place_of_worship |