1900 Census
Ferguson        Daisy M          19  Female  Co      CO      Clear Creek 2-Wd Georgetown
Ferguson        James            31  Male    Oh      CO      Clear Creek Idaho Springs
Ferguson        John             48  Male    Tn      CO      Clear Creek Idaho Springs
1910 Census
Fergason        Mary             48  Female  Nj      CO      Clear Creek 3-Wd Idaho Springs

COLORADO -- 1880 Census -- Clear Creek
FURGESON   William    Clea          91
FURGUSON   William    Clea          97