1860 Census
Ferguson     James           25  Male    Oh     CA      Humboldt Mattole Twp
1900 Census
Ferguson        Eliz F           59  Female  Pa      CA      Humboldt 4-Wd Eureka
Ferguson        George N         52  Male    Oh      CA      Humboldt 4-Wd Eureka
Ferguson        Frank E          32  Male    Pa      CA      Humboldt 5-Wd Eureka
Ferguson        James            55  Male    In      CA      Humboldt Bucksnort Twp
Ferguson        Thomas           25  Male    Scot    CA      Humboldt Ferndale
Ferguson        Louise           34  Female  Ca      CA      Humboldt Hydesville Twp
Fergusen        Peter S          53  Male    In      CA      Humboldt Klamath Twp
Ferguson        Peter F          22  Male    Ca      CA      Humboldt Orleans Twp
Ferguson        James            51  Male    Ny      CA      Humboldt Union Twp
Ferguson        Charles          31  Male    Mo      CA      Humboldt Vanduzen Twp
1910 Census
Ferguson        Frank            41  Male    Pa      CA      Humboldt 5-Wd Eureka
Ferguson        Laura A          46  Female  Pa      CA      Humboldt 5-Wd Eureka
Ferguson        Laura A          46  Female  Pa      CA      Humboldt Eureka Twp
Furgeson        Avery L Mrs      43  Female  Ca      CA      Humboldt Hydesville Twp
Furgeson        Edward W         32  Male    Mo      CA      Humboldt Hydesville Twp
Furgeson        Ernest E         27  Male    Ca      CA      Humboldt Hydesville Twp
Ferguson        Thomas           39  Male    Ca      CA      Humboldt Pacific Twp
Ferguson        Malcolm          46  Male    Cana    CA      Humboldt Rohnerville Twp
Fergeson        George           15  Male    Ca      CA      Humboldt Trinidad Twp
Fergeson        Josiah F         65  Male    Pa      CA      Humboldt Trinidad Twp
Fergeson        William          32  Male    Scot    CA      Humboldt Trinidad Twp
Ferguson        James            60  Male    Ny      CA      Humboldt Union Twp
Ferguson        Charles          40  Male    Mo      CA      Humboldt Vandusen Twp
1920 Census
Fergersen       Ole              47  Male    Norw    CA      Humboldt Bay School
Fergeson        Elmer            11  Male    Ca      CA      Humboldt Bucksport
Fergeson        Henry            46  Male    Ny      CA      Humboldt Bucksport
Fergeson        Sandy            41  Male    Irel    CA      Humboldt Bucksport
Ferguson        Charlie          48  Male    ??      CA      Humboldt Eureka
Ferguson        Norris R         29  Male    Ca      CA      Humboldt Eureka
Ferguson        Pearl            44  Female  Mi      CA      Humboldt Eureka
Ferguson        Georgine         73  Female  Engl    CA      Humboldt Ferndale; Pacific Union Elemen
Ferguson        John S           31  Male    Scot    CA      Humboldt Ferndale; Pacific Union Elemen
Ferguson        William Thomas   45  Male    Scot    CA      Humboldt Ferndale; Pacific Union Elemen
Fergeson        George           71  Male    Us      CA      Humboldt Fields Landing
Ferguson        Ernest           35  Male    Ca      CA      Humboldt Scotia
Ferguson        James            55  Male    Cana    CA      Humboldt Scotia
Ferguson        Louisa           54  Female  Ca      CA      Humboldt Scotia
Ferguson        James            70  Male    Ny      CA      Humboldt Union

CALIFORNIA -- 1860 Census -- Humboldt
FERGUSON         James     Humboldt          122