I found 3 families named Smith living in Fulton Co., IL on the 1840 census: T8N R1E G. S. Smith 00001 00001 T6NR1E Isaac 111001 101001 T5NR1E Jessey 1200001 0001001 I did not find G. S. Smith or Isaac Smith in Fulton Co. in 1850. Jesse lived in Bernadotte age 50 farmer OH with wife Susan 49 b IN? and children Of the names you requested, Elizabeth [age doesn't match] living in Astoria b1810 PA wife of Samuel 49 Gunsmith 1000 PA and children. There is no James, b PA John M. 62 farmer 1000 PA with wife Mary 53 PA with children all b OH There is no Joseph b PA or Levi b PA The only Samuel b PA is listed above William living in Canton 29 Carpenter PA with wife Sarah A. 24 IN This is the list of Smiths, b PA on the 1850 census in Fulton Co., IL: Elizabeth Smith Astoria, Fulton, IL abt 1810 Pennsylvania Harry Smith Astoria, Fulton, IL abt 1831 Pennsylvania Jane Smith Astoria, Fulton, IL abt 1829 Pennsylvania Margaret Smith Astoria, Fulton, IL abt 1829 Pennsylvania Samuel Smith Astoria, Fulton, IL abt 1801 Pennsylvania George W Smith Canton, Fulton, IL abt 1829 Pennsylvania William Smith Canton, Fulton, IL abt 1821 Pennsylvania Lucy A Smith Cass, Fulton, IL abt 1830 Pennsylvania Elizabeth Smith Farmington, Fulton, IL abt 1846 Pennsylvania Theadore Smith Farmington, Fulton, IL abt 1844 Pennsylvania Sally Smith Farmington, Fulton, IL abt 1813 Pennsylvania Emely Smith Hickory, Fulton, IL abt 1822 Pennsylvania Sophia Smith Lafayette, Fulton, IL abt 1845 Pennsylvania John M Smith Lewistown, Fulton, IL abt 1788 Pennsylvania Mary Smith Lewistown, Fulton, IL abt 1797 Pennsylvania Sarah Smith Lewistown, Fulton, IL abt 1829 Pennsylvania Hope this helps. LouAnn in NC