... mouth,—the numerous mill sites on its tributaries,—this region may be regarded as one of the most interesting portions of Michigan. The Kekalamazoo rises in Jackson and Eaton counties, passes through Calhoun, and the northern part of Kalamazoo, enters the south-eastern part of Allegan, and passes diagonally through it to the lake. There is much first-rate land, timber, prairie, and openings, on its ... — A New Guide for Emigrants to the West • J. M. Peck