I have the 1860 census on paper and can expand what RuthAnn sent. None of these seem to fit your family. Name: Cadwallader, Isaac Year: 1860 Gender: M Age: 53 Occ: Farmer Born OH Real Estate Val: 12000 Personal Property Val: 800 Family members: Elisabeth Cadwallader F 49 Born: OH Susan C. Cadwallader F 14 IL Sarah E. Cadwallader F 10 IL Deaf and Dumb Anna F. Cadwallader F 3 IL Jesse Wiley M 24 OH Occ: Laborer County: FULTON CO. State: IL Page: 271 Location: VERMONT TWP Name: Cadwallader, John Year: 1860 Gender: M Age: 26 Occ: Farmer Born: IL Real Estate Val. 2800 Personal Property Value: 1900 Family Members: Eliza J. Cadwallader F 27 Born IL Charles L. Cadwallader M 4 IL Martha H. Cadwallader F 2 IL Ada F. Cadwallader F 1/12 IL Elisabeth Miller F 53 PA Occ: Seamstress Samuel Barber M 25 OH Laborer County: FULTON CO. State: IL Page: 267 Location: VERMONT TWP Name: Cadwallader, William Year: 1860 Gender: M Age: 48 Occ: Farmer Born: PA Real Estate Val: 3000 Personal Property Val: 300 Family Members: Mary Cadwallader F 48 Born: PA Henry Cadwallader M 22 IL Occ: Blacksmith Kemor Cadwallader M 16 IL Vernon Cadwallader M 8 IL Samira Foot F 12 IL County: FULTON CO. State: IL Page: 689 Location: ELLISVILLE TWP I also found these listings that you might find of interest: Name: Cadwallader, Wilson Year: 1860 Gender: M Age: 23 Occ: Wagonmaker Born: IN Personal Property Value: 200 Family Members: Sarah Cadwallader F 22 OH Mary E. Cadwallader F 2 IL Lincoln Cadwallader M 6/12 IL County: FULTON CO. State: IL Page: 045 Location: LEWISTOWN TWP Name: Cadwallader, Garret Year: 1860 Gender: M Age: 25 Occ: Farmer Born: IL Real Estate Val: 700 Personal Property Val: 200 Family Members: Elisabeth Cadwallader F 19 Born: OH _________ Cadwallader M 3/52 OH County: FULTON CO. State: IL Page: 269 Location: VERMONT TWP Name: Cadwallader, J. K. Year: 1860 Gender: M Age: 36 Occ: Farmer Born: OH Real estate Val: 3000 Personal Property Val: 700 Family Members: Eliza A. Cadwallader F 29 Born: OH Sabina Cadwallader F 12 IL Rees Cadwallader M 10 IL Elzey Cadwallader F 8 IL Lee Cadwallader M 6 IL Martha Cadwallader F 1 IL John Cadwallader M 82 VA Personal Proptery Val: 100 County: FULTON CO. State: IL Page: 278 Location: VERMONT TWP For the record, the 1840 census lists Jno. Cadwalider, Jno. Cadwalider Jr, and Isaac Cadwalider in Vermont Twp. (P. 65). Another Jno. Cadwalider is in Astoria (P. 73). Rees Cadwalider iis n the Village of Marietta (P. 5), and Wm. Cadwalder in Union Twp. (P. 11). The 1840 census only lists heads of household. I'll check my other source books to see what I might have on them and get back to you. Do you know where they came from in OH? There were a lot of families that migrated from the area of Harrison and Jefferson Counties in OH about that time (mine was one of them). A lot of these families were Quaker so you may want to check Quaker sources. Also, check the online IL marriage records. It might tell you where they went. And try neighboring counties if all else fails. Gloria