1840 Census
Ferguson            Elizabeth                KY    Marion; no twp listed
Furguson            John                     KY    Marion; no twp listed
1850 Census
Ferguson     Frances         44  VA      KY      Marion; District 1
Ferguson     Mary            12  KY      KY      Marion; District 1
Ferguson     Sarah J         8   KY      KY      Marion; District 1
Ferguson     Zerilda j       11  KY      KY      Marion; District 1
Furgeson     Elizabeth       75  VA      KY      Marion; District 2
1870 Census
Ferguson     Charles         14  Male    KY     KY      Marion Lebanon Pct
Ferguson     Mary            33  Female  KY     KY      Marion Lebanon Pct
Ferguson     Mary            53  Female  KY     KY      Marion Lebanon Pct
Furguson     Wayne           47  Male    Ky     KY      Marion New Market Pct
1900 Census
Ferguson        James B          47  Male    KY      KY      Marion Lebanon Dist

2nd Tax List of Kentucky 1800--of the 42 counties in existence
" Ferguson," James Mason 6/10/1800
" Ferguson," Thomas Mason 6/10/1800

1850 Marion Co., Ky. Cut from Washington in 1834
page 372, 12 Sept.
634/634
Francis Ferguson female 46 Va.
Mary    12 Ky.
Zerilda J.   11 Ky.
Sarah J.     8 Ky.
Francis Thompson female 17 Ky.

1850 Marion Co., Ky.
page 421, 10 Sept.
372/372
Elizabeth Furgeson  76 Va.
e/w Jacob Walston  48 Va.
 

1850 -- Kentucky Census
Ferguson , Francis
County: Marion
Roll: --- Page: 649
Township: Unknown

Ferguson , Francis
County: Marion
Roll: M432_212 Page: 372
Township: District 1