1900 Census
Ferguson        G C              34  Male    Ky      CO      Teller 1-Wd Cripple Crk
Ferguson        John Q           47  Male    Oh      CO      Teller 1-Wd Cripple Crk
Fergerson       Howard E         33  Male    Ia      CO      Teller 2-Wd Cripple Crk
Fergison        Dil              27  Female  Ks      CO      Teller 38-Pct
Ferguson        Rob L            44  Male    Pa      CO      Teller 40-Pct
Furguson        George T         25  Male    Cana    CO      Teller 4-Wd Cripple Crk
Furgerson       John             28  Male    Ks      CO      Teller 4-Wd Cripple Crk
Fergenson       Sille            2   Female  Co      CO      Teller 4-Wd Cripple Crk
Fergerson       Mable            8   Female  Wa      CO      Teller 5-Pct
Fergurson       William          22  Male    Ne      CO      Teller 5-Pct
Ferguson        William S        39  Male    Mo      CO      Teller Altman
Ferguson        Alfred           34  Male    In      CO      Teller Goldfield
Fergoson        Hugh A           33  Male    Cana    CO      Teller Victor
Ferguson        Joseph E         33  Male    Ia      CO      Teller Victor
Ferguson        William W        55  Male    Ny      CO      Teller Victor
1910 Census
Ferguson        John             35  Male    In      CO      Teller 1-Wd Cripple Crk
Ferguson        John             35  Male    In      CO      Teller 1-Wd Cripple Crk
Ferguson        Charles B        42  Male    Ia      CO      Teller 1-Wd Victor
Ferguson        Frank            22  Male    Mi      CO      Teller 1-Wd Victor
Fergusson       Joseph E         43  Male    Ia      CO      Teller 1-Wd Victor
Ferguson        Earl             22  Male    Co      CO      Teller 2-Wd Cripple Crk
Ferguson        George           44  Male    Ky      CO      Teller 2-Wd Cripple Crk
Ferguson        Lillian          10  Female  Co      CO      Teller 4-Wd Cripple Crk
Ferguson        Howard E         42  Male    Ia      CO      Teller 6-Pct
1920 Census
Ferguson        George T         47  Male    Ky      CO      Teller Cripple Crk; 12-Pct
Ferguson        John H           45  Male    In      CO      Teller Cripple Crk; 21-Pct