Unionville

The plaque's Rebel Cove belonged to a famous Civil War dissenter. Henry Clay Dean, a Methodist preacher, was chosen chaplain of the United States Senate on December 4, 1855. He opposed the extension of slavery but called the war a conspiracy of bankers, was jailed for two weeks for disloyal utterances, and answered with a book, Crimes of the Civil War. After the war he helped found the Greenback movement and took the cases of poor clients. He moved to his Putnam County farm in 1871. Mark Twain remembered him studying on the curbstones of Keokuk.

What the plaque says

Unionville Judicial seat of Putnam County since 1853, Unionville lies 1070 feet above sea level in a scenic region of wooded hills and rolling prairies. Unionville, first named Harmony, was the fifth site to be designated county seat in attempts to keep a central location in the face of changing county boundaries. Named for Revolutionary War Gen. Israel Putnam, the county, when organized in 1845, included a large area. A year later it was reduced by the formation of Dodge County. Both counties extended 9 miles into Iowa until the U.S. Supreme Court established the Mo.-Iowa boundary, 1851. Dodge County was reabsorbed by Putnam in 1853. Unionville and Putnam County, pro-Union in the Civil War, saw little action, but all growth halted. Progress returned with the coming of the Burlington & Southwestern R. R. (C. B. & Q.) in 1873, and development of the county's coal mining industry in the 1880's. The Putnam dye industry, now of Quincy, Illinois, was founded in Unionville by E. N. Monroe, J. H. Elson, and others as "Monroe Drug Co.," 1891. The first chapter of the P.E.O. organized in Mo. was in Unionville in 1886. (See other side) Erected by State Historical Society of Missouri and State Highway Commission, 1958 Unionville (Continued from other side) Unionville is marketing, banking, and legal center for a livestock farming and a coal mining county in the glacial plains of north Missouri. Sac, Fox, and Iowa tribes who gave up their claims to the region, 1824, roamed the area into the 1840's. Brightwell Martin is said to be the county's first permanent white settler in the winter of 1836. Coal mining began in the county in 1879 and in 1881 Mendota was founded by the Mendota Coal & Mining Co. To the east are sites of earlier county seats. Putnamville; Calhoun (never used); Winchester (Bryant's Store); and Fairplay (Hartford). St. John, to the northwest, was the seat of short-lived Dodge County. Mormons are said to have traveled through a part of the county in 1846, and to have rested at the St. John city well, an early rest stop for travelers. Putnam County was the home of Henry Clay Dean (1822-87) noted lecturer, lawyer, and writer whose home Rebel Cove on the Chariton River was once a showplace. It later burned. John C. McKinley (1859-1927) Lieutenant Governor of Missouri, 1905-1909, was born in Putnam County near Mendota. Erected by State Historical Society of Missouri and State Highway Commission, 1958

Where it stands

Worth the stop nearby

• Thousand Hills State Park — 28 mi
  Kirksville's reservoir park: Forest Lake, dammed in 1951 and 1952 on land given by the Laughlin heirs, in glacier-cut hills with petroglyphs under an interpretive shelter.
• Museum of Osteopathic Medicine — 29 mi
  Kirksville's museum of Andrew Taylor Still, the frontier doctor who gave up drugs after losing his children and founded the first school of osteopathy here in 1892.

More markers nearby

• Sullivan County — 23 mi
• Lancaster — 24 mi
• Kirksville — 29 mi