1850 Census
Forguson        Chetel          27  Norway  WI      Jefferson; Oakland
Forguson        Gordneal        55  Norway  WI      Jefferson; Oakland
Forguson        Halwort         24  Norway  WI      Jefferson; Oakland
Forguson        Olliver         25  Norway  WI      Jefferson; Oakland
1860 Census
Ferguson     Henry           60  Male    Irel   WI      Jefferson Hebron
Ferguson     H               45  Male    Ny     WI      Jefferson Waterloo
1870 Census
Fergurson    Jane            58  Female  Irel   WI      Jefferson Hebron
1910 Census
Ferguson        Edna             30  Female  Wi      WI      Jefferson 2-Wd Fort Atkinson
1920 Census
Ferguson        Fred             52  Male    Mi      WI      Jefferson Koshkonong