Searching for any ancestors of my great grandfather George Gaylord Double Sr. (b. 1887 PA, d.1995 PA, Lawrence Co., PA. Wife-Carrie Macom 1886-1983)

Father: Seth W. Double (b. 1854 Ohio, d. 1911 PA. Wife-Mary Jane Woods 1857-1935)

Grandfather: John Double (b. abt. 1825 in PA. Wife-Margaret). Found in 1850 and 1860 census but cannot trace further back.

1870 Census shows Seth W. and brother Joseph E. living with Zephaniah (b. abt 1804) & Elizabeth Double. Possibly Seth's grandfather or uncle.

George always said they were from Ireland but no trail to follow.

Any info, particularly on John or Seth, would be greatly appreciated.

Thanks!