Maybe this Shelby County, IL Anderson Ferguson will fit for you.  
Below is information I gathered about Anderson Ferguson, 
born 15 Oct 1813in Southhampton Co., VA, married Penelope Sears b 1834, 
d 1921 with children Zimri P. b 3 Mar 1857, John B. b 1865-1866, 
Florence b. about 1870, Alice C. b 1873-1874, A.A. b?, and C.H., b?  
This is all I have, and it came from cemetery records.

 who with his mother gave additional info
-son of Zachariah Ferguson
-moved to Ohio about 1829, married a Miss Fires who died leaving him 
 with 2 children
-in fall 1857 moved with second wife Penelope Sears to IL, settled 
 in Ash Grove Twp. as a farmer & breeder of fine horses
-Penelope born 1834, died 1921 - had many children
 I would like to think that I can connect these Fergusons with our Fergusons at
 some time in some way.
-1 OBITUARY of son Zimri P. Ferguson, born 3 Mar 1857 in Fayette Co., OH 
 to Anderson and Penelope Ferguson says he moved with his family when he 
 was "only a babe in arms" to Ash Grove township, Shelby Co., IL.

  Mary Lou Ferguson