Settled by Seelye, Named for a Judge, Grown by Rail
Andrew Seelye became Davison's first settler in 1836, and the township organized in 1840, named for Judge Norman Davison of Lapeer County. The area stayed a farming community until 1871, when a new railroad line through the township spurred real growth; Davison didn't incorporate as a city until December 1938, nearly a century after Seelye's first house.
A Rail-Era Core on Genesee County Clay
Davison's downtown and older residential streets grew up along that 1871 rail corridor, on the same slow-draining clay soil found across the rest of Genesee County. On a foundation from that era, or from the ranch-house construction that followed decades later, water tends to return to the same low point in a basement year after year until the grading, gutters, and drainage system are addressed as one problem rather than three separate ones.