David Clendenin
 David Clendenin (unknown – unknown) was an investor soldier and legislator. With the exception of about 10 years of his life in Ohio essentially nothing more is known of David Clendenin.He moved from Harford County Maryland to near Struthers in the Mahoning River Valley of Ohio about 1806 residing in Trumbull County Ohio. He became an investor with a few others in David Eaton’s early iron and steel blast furnaces in Trumbull County one of the pioneers in the iron and steel industry.