Side 1:
"Queen City of the Prairie," Sedalia is the home of the Missouri State Fair and seat of Pettis County. George R. Smith, legislator, railroad promoter, founded Sedalia, 1857-60, when Georgetown, the county seat, refused land to the Pacific Railroad (Mo. Pac.). The railroad was routed through Pettis County when, under Smith's leadership, some $170,000 in Pacific R. R. bonds was raised to defeat other competing counties.
Named for Smith's daughter Sarah, whose pet name was "Sed," Sedalia was the terminus of the Pacific R. R. by Jan., 1861. The Union Army had headquarters and a supply base here. Confederates, led by General M. Jeff Thompson, raided the post, Oct. 15, 1864.
Sedalia had its first civil government and was designated county seat in Feb., 1864. By 1868, town population was 6,768. The Tebo and Neosho R. R. (M. K. T.) reached here, 1870; two branches of the Missouri Pacific were completed by 1879; extensive railroad shops opened, 1870-73. Sedalia and Pettis County raised $770,000 for railroad bonds by 1880, and county population had increased from 13,934 in 1868 to 27,271 in 1880.
Side 2:
Railroad town and seat of Pettis County, Sedalia is a city of diversified enterprises. It lies 910 feet above sea level on fertile prairie in a region claimed by Osage tribes until 1808. The county, organized in 1833, is named for Mo. Congressman Spencer Pettis.
The State Fair opened here, 1901, on 160 improved acres given by Sedalia. Now 276 acres, the fairground has over 60 handsome buildings. In Sedalia, 1894-1924, was George R. Smith (Methodist) Negro College built on land given by Sarah E. Cotton and Martha E. Smith. Several of Sedalia's early schools specialized in business education.
Men associated with town and county are David Thomson, founder of Georgetown; J. West Goodwin, editor; Louis A. Monsees, jack and jennet breeder; and legislators John H. Bothwell, William Gentry, and John T. Heard.
Among noted men who lived here are Mo. Supreme Court Judge Henry Lamm; Federal Judge John F. Philips; U. S. Sen. George G. Vest; surgeon Walter E. Dandy; statesman Charles E. Yeater; Missouriana collector F. A. Sampson. A historical museum is in the courthouse.
1950s text, presented as a historical document. It uses the period's terms for Native people. The Society's journal printed these inscriptions as continuous text, not in the form they are cast on the markers.
The State Historical Society of Missouri created these markers with the State Highway Commission and tells their fuller story in its book Marking Missouri History. Current marker program ↗