1860 Census
Ferguson     Ebenezer        65  Male    Ny     IA      Clinton Bloomfield Twp
Ferguson     Victor E        21  Male    Pa     IA      Clinton Bloomfield Twp
Ferguson     William         39  Male    Pa     IA      Clinton Bloomfield Twp
Ferguson     William         35  Male    Oh     IA      Clinton De Witt Twp
Ferguson     Lewis C         10  Male    In     IA      Clinton Liberty Twp
Ferguson     Wilson          46  Male    Ky     IA      Clinton Liberty Twp
Farguson     Mary            5   Female  Ma     IA      Clinton Lyons Twp
Ferguson     Harvey          28  Male    In     IA      Clinton Olive Twp
1870 Census
Ferguson     Ann             24  Female  Ri     IA      Clinton 2-Wd Clinton
Ferguson     George S        45  Male    Ny     IA      Clinton 2-Wd Clinton
Ferguson     Alexander       33  Male    Scot   IA      Clinton 4-Wd Clinton
Ferguson     Henry J         20  Male    Ny     IA      Clinton 4-Wd Clinton
Furguson     John            24  Male    Norw   IA      Clinton Olive Twp
Furgeson     Abram           61  Male    Cana   IA      Clinton Spring Rock Twp
1900 Census
Furguson        William D        48  Male    Ny      IA      Clinton 1-Wd Clinton
Fergerson       James            32  Male    Nh      IA      Clinton 6-Wd Clinton
Furgison        Arvin            80  Male    Cana    IA      Clinton 7-Wd Clinton
Furgeson        Margaret         78  Female  Nc      IA      Clinton deWitt Twp
1910 Census
Furgurson       William          62  Male    Scot    IA      Clinton 1-Wd Clinton
Ferguson        Charles          20  Male    Mi      IA      Clinton 2-Wd Clinton
Ferguson        John             68  Male    Mi      IA      Clinton 2-Wd Clinton
Ferguson        Leslie C         32  Male    Ia      IA      Clinton 4-Wd Clinton
Ferguson        Louis A          26  Male    Ia      IA      Clinton 4-Wd Clinton
Fergusen        Hans             16  Male    Ia      IA      Clinton Hampshire Twp
1920 Census
Ferguson        William F        76  Male    Scot    IA      Clinton 1-Wd; Clinton
Ferguson        Nellie M         27  Female  Ne      IA      Clinton 3-Wd; Clinton
Ferguson        Leslie           40  Male    Ia      IA      Clinton 4-Wd; Clinton
Ferguson        Gladys L         26  Female  Ne      IA      Clinton Lost Nation; Sharon