1850 Census of Brooke County, West Virginia
A. McHugh, 38, Laborer, b Va
Susannah, 39, b Ohio
Rosannah, 16, b Va
William, 14, b Va
Mary, 12, b Va
Dennis, 10, b Va
Rachel, 8, b Va
Catharine, 6, b Va
John, 3, b Va
John H., 71, Laborer, b Ireland

1860 Census of Brooke County, West Virginia
Wm. McHugh, 24, Farm Laborer - Residing with the family of C. H. Beall.

1870 Census of Hancock County, West Virginia
William McHugh, 33, Works on farm, b Va
Mary, 30, b Va
Lizzie, 3, b WVa
Robert, 2 months, born April, b WVa
Susanna, 59, b Eng.

1880 Census of Washington County, Penna.
William McHugh, 44, Works on farm, b Va
Mary M., 40, b Pa
Lizzie K., 12, Dau, b Va
Robert, 10, b Va
Emma P., 8, b Va
Maggie P., 5, b Va
Samuel CABLE, father-in-law, b PA
Susan McHUGH, 66, mother, b France

1900 Census of Independence Twp., Washington County, Penna.
Wm S. McHugh, 64, b Apr 1836, married 33 years, b WV
Mary, 61, b Apr 1839, 9 children/3 living, b WV