My Great... Grandfather married Elizabeth Fifer. They had eleven kids. Joshua H. Oyler, John G. Oyler, Jacob F. Oyler, Catherine Oyler, Joseph L. Oyler, James W. Oyler, Susan Oyler, Elizabeth Oyler, Mary Jane Oyler, Charity Ellen Oyler, and Henry L. Oyler. Jacob married Elizabeth 1818, daughter of Jacob Fifer and Catherine Speagle. She was born February 26, 1793 in North Carolina (Lincoln, Co.), and died August 20, 1874 in Montgomery Co.,Ohio (Bear Creek Cemetery).