1790 Census			
Furgerson	Jno	MA	Dukes; Chilmark
1800 Census			
Ferguson	John	MA	Dukes; Chilmark
Ferguson	William	MA	Dukes; Chilmark
1810 Census			
Ferguson	John	MA	Dukes; Chilmark
Ferguson	Wm	MA	Dukes; Tisbury
1820 Census
Firguson            John                     MA    Dukes; Chilmark
Forguson            William                  MA    Dukes; Edgertown
1830 Census
Ferguson            John                     MA    Dukes; Chilmark
Ferguson            William                  MA    Dukes; Tisbury
Ferguson            William, Jr.             MA    Dukes; Tisbury
1840 Census
Ferguson            John                     MA    Dukes; Chilmark
Ferguson            William                  MA    Dukes; Chilmark
Ferguson            William                  MA    Dukes; Tisbury
1850 Census
Ferguson     Davis L         25  MA      MA      Dukes; Chilmark
Furgeson     Eliza A         50  MA      MA      Dukes; Chilmark
Furgeson     Ellsworth R     15  MA      MA      Dukes; Chilmark
Furgeson     Grafton N       21  MA      MA      Dukes; Chilmark
Furgeson     Isabel          24  MA      MA      Dukes; Chilmark
Ferguson     John            55  ChilmarkMA      Dukes; Chilmark
Ferguson     John H          11  MA      MA      Dukes; Chilmark
Ferguson     Sarah D         46  MA      MA      Dukes; Chilmark
Furgeson     William         51  MA      MA      Dukes; Chilmark
Fergason     Desire          68  Tisbury MA      Dukes; Tisbury
Fergason     Mary            94  MA      MA      Dukes; Tisbury
Fergason     William         79  MA      MA      Dukes; Tisbury
1860 Census
Ferguson     John            65  Male    Ma     MA      Dukes Chilmark
1870 Census
Ferguson     Mary L          26  Female  Ma     MA      Dukes Edgartown
Ferguson     Mary W          32  Female  Ma     MA      Dukes Edgartown
1900 Census
Ferguson        Mary L           57  Female  Ma      MA      Dukes Edgartown