My great grandfather, Lemuel Clarence Fountain was born 19 Dec 1867. Every census says it was in Minnesota. Finally, I found on his Social Security application that he was born in Redwood County, Minnesota. Although the current County of Redwood supposedly has births from 1865...they don't have his. It turns out, that four current counties, were at that time, part of Redwood County. Does anyone have any idea about how I could find documentation of his birth?