1870 Census
Ferguson     Archibald       27  Male    Scot   RI      Washington N Kingston
1900 Census
Furgerson       Lizzie           36  Female  RI      RI      Washington Hopkinton
Furgerson       Margarett        11  Female  RI      RI      Washington Hopkinton
Ferguson        John             48  Male    Scot    RI      Washington Westerly
1910 Census
Fergueson       George A         39  Male    CT      Ri      Washington S Kingstown
Fergusson       John             59  Male    Scot    RI      Washington Westerly
1920 Census
Furgerson       Darby            66  Male    MA      RI      Washington North Kingstown
Ferguson        Alexander        40  Male    Scot    RI      Washington Westerly
Ferguson        Donald Mac L     36  Male    Scot    RI      Washington Westerly
Ferguson        John             69  Male    Scot    RI      Washington Westerly