1820 Census
Ferguson            John                     LA    Concordia; No Twp Listed
1830 Census
Furgison            Joseph                   LA    Concordia
1860 Census
Fergusson    R W             48  Male    Ga     LA      Concordia Trinity P O
1910 Census
Furgerson       Earle C          25  Male    Ms      LA      Concordia 7-Wd Ferriday
1920 Census
Ferguson        Herbert J        32  Male    La      LA      Concordia 5-Wd; Vidalia
Ferguson        Earl             32  Male    Ms      LA      Concordia 7-Wd; Clayton Settlement

No Fergusons -- 1850

LOUISIANA -- 1860 Census -- Concordia
FERGUSON         R.W.    Concordi     795

LOUISIANA -- 1880 Census -- Concordia
FERFUSON         Calvin    Concordia       290
FERGUSON         Hary      Concordia       289
FERGUSON         Richard   Concordia       273