For my first post, let's start with a history written in 1884, four years after Beadle County was organized.
Source: Andreas, A T. Andrea's historical atlas of Dakota. Chicago: A. T. Andreas, 1884; [Printed by] R. R. Donnelley & Sons, The Lakeside Press.p. 145, col. 1
BEADLE COUNTY
This county is situated in the far-famed James River Valley, immediately north of the Second standard parallel and about equi-distant between the Missouri River and the Minnesota State