1860 Census
Furgison     Walter          35  Male    Ny     IA      Chickasaw Richland
1870 Census
Ferguson     Josiah          26  Male    Pa     IA      Chickasaw Dayton Twp
Furguson     William         45  Male    Pa     IA      Chickasaw Dayton Twp
Ferguson     Walter          40  Male    Ny     IA      Chickasaw New Hampton Twp
1900 Census
Furgerson       Nathaniel        54  Male    Ia      IA      Chickasaw Bradford Twp
Ferguson        Estella          29  Female  Ia      IA      Chickasaw Chickasaw Twp
Ferguson        Abbie M          51  Female  Scot    IA      Chickasaw New Hampton
1910 Census
Ferguson        Charles          27  Male    Ia      IA      Chickasaw Bradford Twp
Ferguson        Nathaniel P      64  Male    Ny      IA      Chickasaw Bradford Twp
Furguson        William          35  Male    Engl    IA      Chickasaw New Hampton Twp
1920 Census
Ferguson        Abi M            69  Female  Ma      IA      Chickasaw 4-Wd; New Hampton
Ferguson        Charles H        39  Male    Ia      IA      Chickasaw Bradford