Who was the Governor of Ohio in 1818?

Thomas Worthington (born June 16, 1773 in Charles Town, Virginia; June 20, 1827 in New York City) succeeded Othniel Looker as the sixth Governor of Ohio, serving between December 8, 1814 and December 14, 1818.

Following the end of Worthington's term as Governor of Ohio, Ethan Allen Brown (born July 4, 1776 in Darien, Connecticut; died February 24, 1852 in Indianapolis, Indiana) became the seventh Governor of Ohio, serving between December 14, 1818 and January 4, 1822.