1860 Census
Ferguson     Montejuma       32  Male    Mo     CA      Plumas Honey Lake Valley
Ferguson     Alanson         29  Male    Ny     CA      Plumas Mineral Twp
Ferguson     Benj M          26  Male    Pa     CA      Plumas Seneca Twp
Ferguson     M P             35  Male    Il     CA      Plumas Seneca Twp
1870 Census
Furgerson    Alfred Hall     48  Male    Nc     CA      Plumas Plumas Twp
Furgerson    Benjamin M      40  Male    Pa     CA      Plumas Seneca Twp
1910 Census
Ferguson        Edward           31  Male    Ia      CA      Plumas Beckwourth Twp
Ferguson        Ernest J         35  Male    Mi      CA      Plumas Beckwourth Twp
Fergeson        Ralph            27  Male    Ia      CA      Plumas Plumas Twp
1920 Census
Ferguson        Ralph            28  Male    Nv      CA      Plumas Beckwourth

CALIFORNIA -- 1860 Census -- Plumas
FERGUSON         Alanson   Plumas            900
FERGUSON         Benjamin MPlumas            939
FERGUSON         M.P.      Plumas            943
FERGUSON         Montezuma Plumas            981