Montgomery County was formed in 1803 from Hamilton County, OH and was named for General Richard Montgomery who lost his life in the assault on Quebec during the Revolutionary War. Dayton is the county seat.

Montgomery County Courthouse - Circa 1850
Photo Courtesy of Maggie Stewart-Zimmerman
& the Court House Project

If you have information that you would like to see on the site that is related to Montgomery County, please send it to me. I would especially like to get transcribed Census Record, Obituaries, Pensions, Ahnentafel Charts, & Photo's.