1849-Capt. Randolph B. Marcy U.S. Government Survey Trip; 1854-Capt. John Pope Surveying proposed Federal Railroad; 1855-U.S. 2nd Cavalry Under Col. Albert Sidney Johnson en route to establish Texas Frontier forts, reported settlement here; 1857-Col. James B. Llach Heading "corn train" to Fort Belknap; 1860-First U.S. Post Office John W. Womble Post Master; 1873-Saint Jo Founded On site by Capt. I.H. Boggess & I.A. Bowell. (1964)