1900 Census
Ferguson        Gregg            32  Male    Mi      MN      Pine Finlayson Twp
1910 Census
Ferguson        Marion E         10  Female  Cana    MN      Pine Barry Twp
1920 Census
Ferguson        Grace L          20  Female  Mn      MN      Pine Bruno
Ferguson        Marion L         20  Female  Cana    MN      Pine Hinckley
Ferguson        John A           55  Male    Mn      MN      Pine Kerrick