County of building: St. Charles County
Location of building: N Benton Ave., 2nd house N of Decatur St., E side, St. Charles
Built: 1871
Architect/Builder: Unknown
Architectural Style: Federal
Original Occupant: Joseph and Mary Platte
Historic District Map
Marker Text:
Circa 1871
714 N. Benton
1830 - Block 9 of Nathan Boone's survey of the Common Ground of St. Charles. Nathan was the
son of Daniel Boone.
1837 - Part of Dr. Andrew Wilson's 999 year lease of part of the Commons of St. Charles
Clark to Morgan, and 5th to 6th Street.
1866 - Joseph Platte became a citizen, serving as a soldier in the Civil War for the Union.
1870 - Joseph Platte and his wife Mary purchased this lot from Andrew Wilson's widow.
1871 - The North half of this house was built and occupied. The house is a side gabled, Sun dried
brick house designed in the Federal Style.
This first section is known as a half house. It was two rooms deep with clott on the second
floor. Details include fan shaped window lintels, transformed doors, unique chimneys, and
chimney placement and the brick dentil work along the roof line. The house became a two door
house when the second half was built. The two doors were for air circulation. The house was
never a duplex. It has one set of interior stairs. Note! Window lintels different on the 1st and 2nd
halves.
1876 - The census lists Joseph Platte, his wife Mary, Mary Jr., Henry, John, August, Sophia, and
Bernard, their children, living at this address, plus one cow and four hogs. Joseph Platte operated
a sun dried brick yard on Fourth Street between Morgan and Montgomery Streets. The sons
worked at the brick yard.
His son Henry, who had a beautiful home on 5th Street, built a building on the corner 2nd
and Baird in Frenchtown, and in partnership with a Mr. Eninger ran a grocery and general
merchandise Business. Joh Platte, after apprenticeship as a carpenter became a well known
architect/contractor. Hew worked on the St. Peters Church and School. He built other churches
in Monroe, Flint Hill, Texas, and the convent in O'Fallon. He pioneered cement blocks as building
material and built several homes here with this method.
1955 - The Platte house remain in the family through 1955; a voyage of 85 years of single family
ownership.