Regarding some of the churches mentioned.
St John's 18th-Clark. James T Farrell was baptized there. Looked like a beautiful church from the outside, never saw photos of the interior.
St Laurence. 72nd-Dorchester. Got inside it on Good Friday in the late 90's. Nice interior.
St Columbkille. Shot of the interior
was a beautiful church.
St Jarlath. Would like to see an interior photo.