Oatley family in Ohio

I'm searching for any information on Ellen Oatley (maiden name unknown) d. May 10, 1895 in Massillon, Ohio. She had 3 children by 1st marriage (husband's name unknown): Wilbur, Jesse, Edna; 3 children by second marriage to ? Hendrickson: Minnie b. 1884, Carl b. 1886, Laura Gertrude b. 1887; 3 children by third marriage to ? Oatley: John William b. 1891, Fern Marie b. 1893, Mary b. 1895. The 3 youngest children used the name Oakley. Ellen's death certificate states she was born in Pittsburg, PA., and the last 4 children were born in Massillon, Ohio.