The History of Hendricks County (Chicago: Interstate Publishing, 1885)--Union Township, page 729
Aaron Overstreet, son of James and Susan Overstreet, was born Jan. 19, 1826, in Casey County, Ky. His parents' family consisted of six children--Maria, John, Rebecca, James, Aaron and Parmelia. Aaron was reared to maturity in his native State and received but a limited education. He was married Dec. 24, 1850, to Miss Catherine Elder, and to them were born twelve children, nine of whom are living--Susan M., Fred W., John G., Martha J., Aaron S., Legrand F., Lilian G., Lee and Oliver P. In the spring of 1852 Mr. Overstreet came to Hendricks County, and after living in several different parts of the county, finally settled in Union Township, where he still resides and owns sixty-three acres of land. In August, 1862, he enlisted in Company G, Ninety-ninth Indiana Infantry, and participated in the battles of Jacksonville, Chattanooga, the surrender of Vicksburg, the Atlanta campaign, and Sherman's march to the sea. He received an honorable discharge in August, 1865. In politics he is a Republican. He and his wife are members of the Christian church.