Stephen White

I am looking for information on Stephen White. Not sure when he born but died on April 29, 1888 in Winnebago Co., Illinois. He had a son Herbert White: born 1849 in Pecatonica, Winnebago Co., Illinois and died: Oct 4, 1886 in Pecatonica, Winnebago Co., Illinois. and married Cornelia Elloitt. They had 3 children:

Cecelia born Sep 13 1870 in Pecatonica, Winnebago Co., Illinois

Russell born Dec 19 1873 in Pecatonica, Winnebago Co., Illinois

Dora Maud born Nov 2 1876 in Pecatonica, Winnebago Co., Illinois (my great grandmother).

Any help I would be greatful