National Register Listing

Schlosser, Frank, Complex

a.k.a. Heritage House Museum

W. Walnut St., Okawville, IL
Local significance of the building:
Other; Commerce; Architecture

Listed in National Register of Historic Places in 1983.

The National Register of Historic Places is the official list of the Nation’s historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service’s National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America’s historic and archeological resources.

other commerce architecture
Illinois was the first state in the country to ratify the 13th Amendment to the U.S. Constitution, which abolished slavery. The amendment was ratified by Illinois on February 1, 1865, before it was ratified by any other state.
Illinois random facts
Washington County, Illinois is located in the southern part of the state and has a rich history that dates back to the early 1800s. The county was established on January 2, 1818, and was named after George Washington, the first President of the United States. The area was originally inhabited by Native American tribes, including the Kaskaskia and Miami tribes, before European settlers arrived.

In the early years of Washington County's history, agriculture played a vital role in the economy. Settlers began cultivating crops such as corn, wheat, and tobacco, which helped to establish the county as a farming community. The arrival of the railroad in the mid-19th century further facilitated the growth of agriculture and allowed for the transportation of goods to other parts of the state.

The county experienced significant growth and development during the late 19th and early 20th centuries. The discovery of coal in the area led to the establishment of mining operations, which brought an influx of new residents and boosted the local economy. With the growing population, Washington County saw the construction of new schools, churches, and businesses.

Throughout its history, Washington County has also been known for its strong sense of community and its commitment to preserving its heritage. The county is home to numerous historical sites, including the Washington County Courthouse, which was built in 1857 and still stands as a testament to the county's past.

Today, Washington County continues to be primarily rural, with agriculture and mining remaining important industries. The county's rich history and natural beauty make it an attractive destination for visitors and a cherished home for its residents.

This timeline provides a glimpse into the major events and milestones that have shaped the history of Washington County, Illinois.

  • 1818 - Washington County officially established as a county in Illinois.
  • 1831 - Nashville becomes the county seat of Washington County.
  • 1832 - The first courthouse in Washington County is built in Nashville.
  • 1853 - The current Washington County courthouse is constructed.
  • 1861-1865 - Many residents of Washington County serve in the American Civil War.
  • 1890 - The Nashville and Southern Railroad begins operating in Washington County.
  • 1925 - The Washington County Airport is established.
  • 1944 - Washington County experiences a tornado outbreak, causing significant damage.
  • 1960 - Washington County celebrates its 150th anniversary.
  • 2000 - The population of Washington County is approximately 14,000.
  • 2010 - The population of Washington County is approximately 14,700.