Ferguson James IL Gallatin; No Twp Listed 1820
Ferguson Nelson IL Jefferson; Caseys Prairie Twp 1820
Ferguson Alston IL Madison; Fork Prairie 1820
Ferguson John IL Madison; Fork Prairie 1820
Ferguson Joseph IL Madison; Fork Prairie 1820
Frguson??   Alston IL Madison; Fork Prairie 1820
Ferguson Thomas IL Madison; Piasa 1820
Ferguson Isaac IL Madison; Silver Crcek 1820
Ferguson S IL Pope; Monroe Twp 1820
Ferguson Danl IL Randolph; Kaskaskia Twp 1820
Ferguson Andreus IL St Clair; Ogle Twp 1820
Forgison John IL White; North Of West Twp 1820