Since I'm primarily interested in Kaighins, I haven't done alot of work on other families other than what's posted in this string. However, I do keep notes "by location" of the Kaighins I run across. Here is what I have for Illinois Kaighins:

http://www.kaighin.com/FamilyHistory/Locations/Illinois.htm
http://www.kaighin.com/FamilyHistory/References/Census/Pages/Family/15500.htm
http://www.kaighin.com/FamilyHistory/References/Census/Pages/Family/19167.htm
http://www.kaighin.com/FamilyHistory/References/Census/Pages/Family/20150.htm