Looking for info on William Garris, b. abt. 1824 in PA

In 1880, his family was located in Verona, Allegheny Co., Pennsylvania. The census record is as follows:
William GARRIS 56
Isabell GARRIS 46
Emeline GARRIS Dau 18
Ella GARRIS Dau 16
Willie GARRIS Son 14
Isaac GARRIS Son 11
Tracy GARRIS Son 5

His parents were born in PA. His son Isaac married Irene ? and moved to New Kensington, Westmoreland Co., PA and had children named Edward, Ethel, Emma and Ella. Ethel Garris married James L. Kramer.