1790 Census			
Ferguson	James		PA	Bucks; No Twp Listed
Ferguson	Josiah		PA	Bucks; No Twp Listed
1800 Census			
Ferguson	James		PA	Bucks; Plumstead Twp
1810 Census			
Furgusson	Wm		PA	Bucks; Bristol Boro
Forgusson	James		PA	Bucks; Plumstead Twp
1820 Census
Fergason            Hugh                     PA    Bucks; Doylestown
1830 Census
Fergerson           Hugh                     PA    Bucks; Doylestown
1840 Census
Furgison            ??                       PA    Bucks; Doylestown
1850 Census
Fergason        Jane            14  PA      PA      Bucks; Bristol
Fergason        Martha          58  Eng.    PA      Bucks; Bristol
Fergusson       Margaret        16  PA      PA      Bucks; Northampton
1860 Census
Furgeson     John            40  Male    Irel   PA      Bucks Bristol Twp
Furgeson     Elizabeth       10  Female  Pa     PA      Bucks Buckingham Twp
1870 Census
Ferguson     John            45  Male    Irel   PA      Bucks Bristol Twp
Furgeson     John            11  Male    Pa     PA      Bucks Bristol Twp
Ferguson     Elizabeth       20  Female  Pa     PA      Bucks Buckingham Twp
Ferguson     Lizzie          19  Female  Pa     PA      Bucks Buckingham Twp
Fergison     Lizzie          15  Female  Pa     PA      Bucks Southampton Twp
1900 Census
Ferguson        Harry            27  Male    Swed    PA      Bucks 1-Wd Doylestown Boro
Ferguson        George M         14  Male    Pa      PA      Bucks Bensalem Twp
Ferguson        James J          16  Male    Pa      PA      Bucks Bensalem Twp
Ferguson        Samuel J         14  Male    Pa      PA      Bucks Bensalem Twp
Ferguson        Ellen            75  Male    Irel    PA      Bucks Bristol Twp
Ferguson        Mary             40  Female  Irel    PA      Bucks Bristol Twp
Ferguson        Robert           13  Male    Pa      PA      Bucks Buckingham Twp
1910 Census
Ferguson        John             68  Male    Pa      PA      Bucks 2-Wd Quakertown Boro
Furgerson       John G           42  Male    Pa      PA      Bucks Bensalem Twp
Ferguson        Henry            49  Male    Va      PA      Bucks Falls Twp
Fergusson       James            78  Male    Me      PA      Bucks Middletown Twp
Ferguson        John             68  Male    Scot    PA      Bucks Northampton Twp
1920 Census
Ferguson        John J           29  Male    Pa      PA      Bucks 5-Wd Bristol
Ferguson        John G           52  Male    Pa      PA      Bucks Bensalem
Ferguson        Frank L          37  Male    Nj      PA      Bucks Bristol
Ferguson        George           34  Male    Ny      PA      Bucks Bristol
Ferguson        John             26  Male    Ny      PA      Bucks Bristol
Ferguson        Michael          45  Male    Ma      PA      Bucks Bristol
Ferguson        William J        75  Male    Pa      PA      Bucks Bristol
Ferguson        Lavinia C        70  Female  Pa      PA      Bucks Doylestown