Looking for advice on searching for McGees in Marietta OH in 1810-1830 era. Have a reference to birth of a John McGee about 1814 in Marietta. Son of a Patrick and Bridget McGee both born in Ireland in 1780s. Patrick, Bridget, and John were in Venango County PA by 1830 and all lived in PA rest of their lives. John had several siblings including Henry, Elenor, Edward, Nancy, Sarah. Any help on Marietta search greatly appreciated.

John