1870 Census
Furguson     Reuben          30  Male    Il     CA      Colusa Colusa
1900 Census
Ferguson        Melinda          41  Female  Wi      CA      Colusa Arbuckle Twp
Ferguson        John D           21  Male    Ca      CA      Colusa Grand Island Pct
1920 Census
Furgeson        Douglas A        47  Male    Mi      CA      Colusa College City
Furgeson        Merritt S        39  Male    Mi      CA      Colusa Colusa