He filled the position from 1997 to 2013 .
Charles Gregory Davis , known as Greg Davis ( born February 22 , 1966 ) is the former mayor of Southaven in northern Mississippi , his state 's fourth largest city .
Greg Davis filled the position from 1997 to 2013 .
Charles Gregory Davis , known as Greg Davis ( born February 22 , 1966 ) is the former mayor of Southaven in northern Mississippi , his state 's fourth largest city .