1870 Census
Ferguson     James           34  Male    In     MT      Missoula Cedar Crk Mines
Furgeson     John            38  Male    Ny     MT      Missoula Cedar Crk Mines
Ferguson     Louis           28  Male    Cana   MT      Missoula Missoula P O
1900 Census
Ferguson        J A              42  Male    Mi      MT      Missoula 2-Wd Missoula
Ferguson        Cynthia          35  Female  Mo      MT      Missoula 4-Wd Missoula
Furguson        W M              71  Male    Cana    MT      Missoula Jocko Twp
1910 Census
Ferguson        Charles          49  Male    Il      MT      Missoula 1-Wd Missoula
Fergerson       Dominick         44  Male    Nh      MT      Missoula 2-Wd Missoula
Fergeson        Mareovia A       41  Female  Or      MT      Missoula 2-Wd Missoula
Furguson        George           41  Male    Wv      MT      Missoula 2-Wd Missoula
Ferguson        Hugh M           29  Male    Pa      MT      Missoula 3-Wd Missoula
Ferguson        William K        50  Male    Il      MT      Missoula Flathead
Ferguson        W H              28  Female  Oh      MT      Missoula Frenchtown Twp
Ferguson        Ben              21  Male    Wy      MT      Missoula Hellgate Twp
Ferguson        Domineck         45  Male    Cana    MT      Missoula Hellgate Twp
1920 Census
Ferguson        Valerie          57  Female  Me      MT      Missoula Missoula; 10-Pct
Ferguson        French           36  Male    Oh      MT      Missoula Missoula; 48-Pct
Ferguson        W J              40  Male    Cana    MT      Missoula Missoula; 48-Pct
Ferguson        Minerva          50  Female  Or      MT      Missoula Missoula; 4-Pct
Ferguson        Mary             12  Female  Mt      MT      Missoula St Ignatius

MONTANA -- 1870 Census -- Missoula
FERGUSON         James     Missoula        320
FURGESON         John      Missoula        311