I can trace my portion of the family tree from Nathan Clampet back to William General Clampet to Samuel M. Clampet to William L Clampet to Willard Clampet my granddad. I also have documents backing this up however there is nothing from Nathan Clampet B: 15 Dec 1781 D:15 Sep 1845 forward. any help is appriciated and I can fill in some going through my line which ends in Montana