I havent spent much time researching the Dudley family, but here is what I have.....
Leonard Dudley b. abt 1795 d. abt 1842 in Franklin Co., IL.
He married Elizabeth Raines. Their children - Eliza Jane, b. 1814 in TN, Martha Luticia, (she married John K. Rea) b. 1818 in Franklin Co., IL, Dialitha, b. 1822 in Jefferson Co., IL, Clayton, Leonard, Minerva, Rebecca and William.