1870 Census
Furgeson     Caroline        24  Female  Mo     PA      Warren Tidioute
1900 Census
Ferguson        John             37  Male    Pa      PA      Warren 4-Wd Warren Boro
Ferguson        Catharina        5   Female  Pa      PA      Warren 6-Wd Warren Boro
Ferguson        Hermann          11  Male    Pa      PA      Warren Glade Twp
Ferguson        Catharine        40  Male    Irel    PA      Warren Pennsylvania State Hospital Fo
Furgerson       James A          50  Male    Ny      PA      Warren Pittsfield
Farguson        Dellus B         27  Male    Ny      PA      Warren Southwest Twp
1910 Census
Ferguson        John             32  Male    Irel    PA      Warren 8-Wd Warren Boro
Ferguson        Catherine        51  Female  Irel    PA      Warren Conewango Twp
Ferguson        Wallace R        31  Male    Pa      PA      Warren Conewango Twp
Ferguson        Gerald           12  Male    Pa      PA      Warren Eldred Twp
Fergerson       Adelbert         37  Male    Ny      PA      Warren South West Twp
1920 Census
Ferguson        James            67  Male    Irel    PA      Warren 4-Wd Warren
Ferguson        Catherine        61  Female  Irel    PA      Warren Conewango
Ferguson        George O         34  Male    Pa      PA      Warren Mead