1870 Census
Ferguson     Henry           50  Male    In     IA      Guthrie Cass Twp
Furgesson    J W             50  Male    In     IA      Guthrie Richland
1900 Census
Fergeson        Bess             9   Female  Il      IA      Guthrie Cass Twp
Ferguson        Charles          54  Male    Il      IA      Guthrie Cass Twp
Ferguson        S A              45  Male    Ia      IA      Guthrie Victory Twp
1910 Census
Furgison        Carl             17  Male    Ia      IA      Guthrie Beaver Twp
Farguson        Lena L           57  Female  Ia      IA      Guthrie Cass Twp
Ferguson        Bessie           18  Female  Sd      IA      Guthrie Cass Twp
Ferguson        James L          42  Male    Il      IA      Guthrie Dodge Twp
1920 Census
Ferguson        Lena             60  Female  Ia      IA      Guthrie Panora; Cass