Debs, I use the Family Origins version 7 program from Parsons Technology. This program has a feature under Reports called Lists. One list is the Problem List. You can set your own limits and the program will show your "problems" such as the mother is too young or too old, birth predates a marriage (oops!,) age at death (helps determine if you've got 1 Thomas Smith or really two), etc. Okay, you still have to decide how to set the numbers, but mine came pre-set. Hope this helps! And Happy Thanksgiving! Jean, looking for Hines in Elgin 1860-1870