1840 Census
Furguson            Athol                    IL    Ogle; Washington Precinct
1850 Census
Furguson     Mierah e        14  KY      IL      Ogle; Buffalo
Ferguson     Andrew B        5   PA      IL      Ogle; Byron
Ferguson     Charlotta       37  PA      IL      Ogle; Byron
Ferguson     Edward          0   IL      IL      Ogle; Byron
Ferguson     Willer          7   PA      IL      Ogle; Byron
Ferguson     Wm R            28  PA      IL      Ogle; Byron
Ferguson     Athol           35  OH      IL      Ogle; Lafayette
Ferguson     Canada          14  IL      IL      Ogle; Lafayette
Ferguson     David           11  ??      IL      Ogle; Lafayette
Ferguson     Eliza           33  IA      IL      Ogle; Lafayette
Ferguson     Eugene          1   ??      IL      Ogle; Lafayette
Ferguson     Huldah          22  OH      IL      Ogle; Lafayette
Ferguson     John            8   ??      IL      Ogle; Lafayette
Ferguson     Lee             6   ??      IL      Ogle; Lafayette
Ferguson     Rebecca         60  KY      IL      Ogle; Lafayette
Ferguson     Squire          22  KY      IL      Ogle; Lafayette
Ferguson     Thomas          15  IA      IL      Ogle; Lafayette
Ferguson     Wm              10  WI      IL      Ogle; Mount Morris
Ferguson     George          22  MI      IL      Ogle; Oregon
1860 Census
Ferguson     Jame            37  Female  Irel   IL      Ogle Byron
Ferguson     Eliza           43  Female  In     IL      Ogle Lafayette
Ferguson     Samuel          32  Male    Ny     IL      Ogle Leaf Rvr
Ferguson     Robert          30  Male    Scot   IL      Ogle Pine Rock
Furguson     Rebecca         71  Female  Ky     IL      Ogle Taylor
1870 Census
Ferguson     Robert          52  Male    Scot   IL      Ogle Flagg Twp
Ferguson     Hugh            27  Male    Irel   IL      Ogle Oregon Twp
Furguson     Phineas J       24  Male    Il     IL      Ogle Pine Rock Twp
Furguson     William H       50  Male    Cana   IL      Ogle Pine Rock Twp
1900 Census
Fergerson       Manda            17  Female  Il      IL      Ogle Adeline
Ferguson        Fred             16  Male    Il      IL      Ogle Buffalo Twp
Ferguson        Grace            18  Female  Mi      IL      Ogle Buffalo Twp
Ferguson        Isaac            56  Male    Il      IL      Ogle Buffalo Twp
Ferguson        Cora             16  Female  Il      IL      Ogle Dement Twp
Ferguson        Margaret         21  Female  Il      IL      Ogle Dement Twp
Ferguson        Robert           22  Male    Il      IL      Ogle Dement Twp
Fergeson        Morice           21  Male    Il      IL      Ogle Flagg Twp
Furgeson        Rurl             17  Female  Il      IL      Ogle Flagg Twp
Fergerson       Eliza M          28  Female  In      IL      Ogle Oregon Twp
1910 Census
Ferguson        William          41  Male    Il      IL      Ogle 1-Wd Byron
Fargesson       James D          77  Male    IL      IL      Ogle 1-Wd Polo
Ferguson        Ella             27  Female  Il      IL      Ogle Dement Twp
Ferguson        John             58  Male    Scot    IL      Ogle Dement Twp
Ferguson        Robert L         31  Male    Il      IL      Ogle Dement Twp
Ferguson        Harry            26  Male    Il      IL      Ogle Oregon Twp
Fergeson        Sarah            48  Female  Pa      IL      Ogle Pine Crk
Furgeson        Lena             14  Female  Il      IL      Ogle Pine Crk
1920 Census
Ferguson        William          52  Male    Il      IL      Ogle 1-Wd Byron
Ferguson        George           40  Male    Oh      IL      Ogle 3-Wd Rochelle
Fargurson       Mary A           77  Female  Engl    IL      Ogle Buffalo
Fargurson       Mary A           77  Female  Engl    IL      Ogle Buffalo
Fergerson       Robert           41  Male    Il      IL      Ogle Dement
Ferguson        Harry            36  Male    Il      IL      Ogle Oregon
Furgeson        Sarah            65  Female  Pa      IL      Ogle Oregon

OGLE CO., IL 1850
FERGUSON, Athol           LAFAYETTE TWP             #  066
FERGUSON, George          OREGON VILLAGE            #  025
FERGUSON, William         MT MORRIS VILLAGE         #  017
FERGUSON, William H.*     MARION TWP                #  090
FERGUSON, William R.      BYRON TWP                 #  112

1850 Illinois Census
"Ferguson , William R."
County: Ogle
Roll:M432_123 Page: 112
Township: Byron Twp
1850 Illinois Census
"Ferguson , Athol"
County: Ogle
Roll:M432_123 Page: 66
Township: Lafayette Twp
1850 Illinois Census
"Ferguson , William H."
County: Ogle
Roll:M432_123 Page: 90
Township: Marion Twp
1850 Illinois Census
"Ferguson , William"
County: Ogle
Roll:M432_123 Page: 17
Township: Mt Morris Village
1850 Illinois Census
"Ferguson , George"
County: Ogle
Roll:M432_123 Page: 25
Township: Oregon Village