
St. John Nepomuk sits just to the east of Tucker Boulevard, originally Twelfth Street, and possesses most of its original buildings, including a school building and parish hall, I believe.

Saint John Nepomuk Catholic Church, before 1896 tornado damage and subsequent lengthening . 1625 South Eleventh Street. Photograph by Emil Boehl, ca. 1890. Missouri Historical Society Photographs and Prints Collections. PB0342. Scan © 2006, Missouri Historical Society.
I was particularly interested in the building directly across the street, with the soaring Second Empire tower on the corner of Lafayette and Eleventh.
I strongly suspect the facade facing Lafayette was built second…
While the front facing Eleventh Street was built first.