1860 Census
Ferguson     R M             24  Male    Ny     IA      Hamilton Boone Twp
1900 Census
Furgeson        Myrtle           18  Female  Ia      IA      Hamilton 1-Wd Webster
Ferguson        Claude A         16  Male    Pa      IA      Hamilton 3-Wd Webster
Ferguson        Jane L           67  Female  Ia      IA      Hamilton 3-Wd Webster
Ferguson        Harry            22  Male    In      IA      Hamilton 4-Wd Webster
Ferguson        Howard           37  Male    In      IA      Hamilton Clear Lake Twp
Ferguson        Michael          42  Male    Oh      IA      Hamilton Clear Lake Twp
Ferguson        Samual           47  Male    Ia      IA      Hamilton Webster Twp
1910 Census
Furgison        Edwin            35  Male    Ny      IA      Hamilton 4-Wd Webster
Ferguson        Michael F        52  Male    In      IA      Hamilton Clear Lake Twp
Fargason        Emlie            32  Female  Il      IA      Hamilton Williams Twp
1920 Census
Forgerson       Hans             37  Male    Norw    IA      Hamilton Ellsworth
Ferguson        Marry            66  Female  Scot    IA      Hamilton Williams
Furgerson       Edward B         27  Male    Ia      IA      Hamilton Williams