1900 Census
Ferguson        Emma             40  Female  Pa      MN      Nobles 1-Wd Worthington
1910 Census
Ferguson        William          55  Male    Irel    MN      Nobles 1-Wd Worthington
Ferguson        Emma             49  Female  Pa      MN      Nobles 2-Wd Worthington
Ferguson        August           51  Male    Swed    MN      Nobles Round Lake
1920 Census
Furguson        Enna C           61  Female  Pa      MN      Nobles 1-Wd Worthington
Furguson        William          59  Male    Irel    MN      Nobles 1-Wd Worthington