Oberlin was the site of the last Indian raid in Kansas on September 29, 1878 when it was attacked by Cheyennes under the leadership of Dull Knife.
William G. Cutler's
History of Kansas, first published in 1883, tells about
early Decatur County.
There is a section on Decatur County in the book
Kansas: a Cyclopedia Of State History
by Frank Blackmar (1912).
The Special Collections of the Ablah Library at WSU contain historical images of
Cedar Bluffs,
Decatur,
Dresden,
Lyle,
Norcatur, and
Oberlin.
The Kansas State Historical Society also has
more
historical data for Decatur County online including a rich bibliography and lists of
cemeteries, post offices, and newspapers.