Nathaniel was born in 1758 or 1768. The son of Marshall and Thamor Stanley. He and the former Mary Moore were married about 1789 in PA. They moved to Ohio in October of 1804. Nathaniel and Mary were the parents to 13 children, 8 sons and 5 daughters.
Information from FAG contributor Kay Gary. He passed away in 1848.
Find A Grave, database and images (https://www.findagrave.com : accessed 30 May 2018), memorial page for Nathaniel Stanley (15 Nov 1758–13 Apr 1848), Find A Grave: Memorial #136250541, citing Pricetown Cemetery, Newton Falls, Trumbull County, Ohio, USA ; Maintained by rms (contributor 47528039) .
Daughters of the American Revolution, DAR Genealogical Research Databases, database online, (http://www.dar.org/ : accessed 17 Apr 2020), "Record of Marshall Stanley", Ancestor # A108509.