1850 Census
Fergnson     James           22  NC      IL      Mercer; New Boston
Furgison     John            53  NC      IL      Mercer; twp 14 N R 5 W
Furgison     Nancy Jane      14  IN      IL      Mercer; twp 14 N R 5 W
Furgison     Neoma           52  NC      IL      Mercer; twp 14 N R 5 W
Furgeson     Ranson          23  NC      IL      Mercer; twp 14 N R 5 W
Furgison     Samuel          27  IN      IL      Mercer; twp 14 N R 5 W
Furgison     Calvin          15  IN      IL      Mercer; twp 15 N R 5 W
Furgison     Demsie          5   IN      IL      Mercer; twp 15 N R 5 W
Furgison     Franklin        13  IN      IL      Mercer; twp 15 N R 5 W
Furgison     John            11  IN      IL      Mercer; twp 15 N R 5 W
Furgison     Larkin          30  NC      IL      Mercer; twp 15 N R 5 W
Furgison     Louisa          17  IN      IL      Mercer; twp 15 N R 5 W
Furgison     Lucary          20  NC      IL      Mercer; twp 15 N R 5 W
Furgison     Mahala          3   IL      IL      Mercer; twp 15 N R 5 W
Furgison     Malinda         9   IN      IL      Mercer; twp 15 N R 5 W
Furgison     Samuel          54  NC      IL      Mercer; twp 15 N R 5 W
Furgison     Sarah           23  NC      IL      Mercer; twp 15 N R 5 W
Furgison     Sarah           45  NC      IL      Mercer; twp 15 N R 5 W
Furgison     Syntha ann      6   IN      IL      Mercer; twp 15 N R 5 W
1860 Census
Furgeson     William         5   Male    Oh     IL      Mercer Aledo P O
Ferguson     Calvin          25  Male    In     IL      Mercer Eliza P O
Ferguson     Ransom          32  Male    In     IL      Mercer Eliza P O
Ferguson     Sarah           65  Female  Nc     IL      Mercer Eliza P O
Ferguson     John            19  Male    Pa     IL      Mercer Millersburg P O
Furguson     James           24  Male    Pa     IL      Mercer Millersburg P O
Ferguson     Dempey          34  Male    In     IL      Mercer New Boston P O
Ferguson     James           30  Male    Nc     IL      Mercer New Boston P O
Ferguson     Naomi           56  Female  Nc     IL      Mercer New Boston P O
Ferguson     Naomi           57  Female  Nc     IL      Mercer New Boston P O
Ferguson     Sarah           33  Male    Oh     IL      Mercer New Boston P O
Ferguson     Finley          21  Male    In     IL      Mercer North Henderson P O
Ferguson     John            30  Male    Irel   IL      Mercer Preemption P O
1870 Census
Furgerson    Calvin          37  Male    In     IL      Mercer Eliza Twp
Furguson     John            73  Male    Pa     IL      Mercer Mercer Twp
Ferguson     William H       29  Male    Ny     IL      Mercer New Boston Twp
Furgerson    Dempsey         44  Male    In     IL      Mercer New Boston Twp
1900 Census
Furguson        Lark E           30  Male    Il      IL      Mercer 1-Wd Keithsburg
Furgerson       Elmer            33  Male    Il      IL      Mercer 2-Wd Aledo
Furgeson        Edna M           7   Female  Il      IL      Mercer Abington Twp
Furgison        Earl             8   Male    Pa      IL      Mercer Eliza Twp
Ferguson        Joseph B         22  Male    Oh      IL      Mercer Suez Twp
Ferguson        Mary J           61  Female  Il      IL      Mercer Suez Twp
1910 Census
Ferguson        Jesse            37  Male    Pa      IL      Mercer Duncan Twp
Furgeson        Peter            37  Male    Il      IL      Mercer Eliza Twp
Ferguson        Thomas R         42  Male    Il      IL      Mercer Suez Twp
1920 Census
Ferguson        Annie            69  Female  Il      IL      Mercer 1-Wd Keithsburg
Ferguson        Elmer            53  Male    Il      IL      Mercer 2-Wd Mercer
Ferguson        Hazel            15  Female  Il      IL      Mercer 2-Wd Mercer
Fergurson       Jesse            46  Male    Pa      IL      Mercer Perryton
Fogerson        Jesse            27  Male    Il      IL      Mercer Seaton