My husband is a direct descendant of John and Catherine's son Nicholas. I would be very interested in learning what you have about the other children. We knew for sure that there was a John and a Nicholas but could never find any others in the census records for the time. I actually live not to far from Jennings County and am planning to visit their library and court house soon. I hope to find more information then. Please let me know what you have on this family and I would be more than happy to share what I have on them.