1860 Census
Ferguson     John            35  Male    Irel   WI      Juneau Kildane
Ferguson     John            38  Male    Irel   WI      Juneau Lindina
Ferguson     D               28  Male    Scot   WI      Juneau Sevenmile Crk
Ferguson     John            53  Male    Scot   WI      Juneau Sevenmile Crk
1870 Census
Furgerson    John            50  Male    Irel   WI      Juneau Lindina
Furguson     Margeret        62  Female  Engl   WI      Juneau Seven Mile Crk
1900 Census
Furguson        John             39  Male    Wi      WI      Juneau 2-Wd Mauston
1910 Census
Ferguson        John             50  Male    Wi      WI      Juneau 2-Wd Mauston
Furgerson       Samuel           61  Male    Oh      WI      Juneau Wonewoc
1920 Census
Ferguson        John P           58  Male    Wi      WI      Juneau 2-Wd; Mauston
Ferguson        Fredrick H       48  Male    Ny      WI      Juneau Elroy; Plymouth
Ferguson        John             59  Male    Wi      WI      Juneau Lyndon Station
Ferguson        John             57  Male    Wi      WI      Juneau Wonewoc
Ferguson        Robert           24  Male    Wi      WI      Juneau Wonewoc
Ferguson        Sam              70  Male    Oh      WI      Juneau Wonewoc