1860 Census
Furgison     Daniel          47  Male    ??     MN      Blue Earth Watonwan Twp
1870 Census
Ferguson     John            29  Male    Scot   MN      Blue Earth 4-Wd Mankato
1900 Census
Ferguson        Agnes            48  Female  Pa      MN      Blue Earth Mankato Twp
Ferguson        William C        38  Male    Wi      MN      Blue Earth Shelby Twp
1910 Census
Ferguson        Peter M          24  Male    Scot    MN      Blue Earth 5-Wd Mankato
Forgerson       Theodore O       28  Male    Mn      MN      Blue Earth Shelby Twp
Forgenson       Gilbert          26  Male    Ia      MN      Blue Earth Vernon Twp
1920 Census
Ferguson        James E          42  Male    Wi      MN      Blue Earth 1-Wd Mankato
Ferguson        Fern             26  Female  Mn      MN      Blue Earth 5-Wd Mankato
Ferguson        Peter            34  Male    Scot    MN      Blue Earth 5-Wd Mankato
Ferguson        Roy              28  Male    Ia      MN      Blue Earth 5-Wd Mankato

MINNESOTA -- 1870 Census -- Blue Earth
FERGUSON         Henry     Blue         560
FERGUSON         Jennie    Blue         560
FERGUSON         John      Blue         560
FERGUSON         John W.   Blue         560
FERGUSON         Margaret  Blue         560
FERGUSON         Mary      Blue         560
FERGUSON         Thomas    Blue         560