1900 Census
Fogerson        Allen D          54  Male    Mi      MN      Swift Benson twp
Forgerson       John             77  Male    Norw    MN      Swift Benson twp
Ferguson        Benjamin D       36  Male    Il      MN      Swift Camp Lake Twp
Ferguson        Joseph           62  Male    Cana    MN      Swift Camp Lake Twp
1910 Census
Ferguson        William J        27  Male    Scot    MN      Swift 1-Wd Benson
Farguson        Torger           62  Male    Norw    MN      Swift Appleton Twp
Ferguson        Ben              45  Male    Il      MN      Swift Benson Twp
1920 Census
Ferguson        James            36  Male    Scot    MN      Swift 2-Wd Benson
Ferguson        Ben J            55  Male    Il      MN      Swift Benson
Furgeson        Lethet           43  Male    Mn      MN      Swift Kerkhoven