I have some information on this family. I have a William Henry Fetterman, son of Peter S. Fetterman and Caroline Hower. Wm Henry was born about 1870, don't have a birthplace, death date or place. But I do have his wife as Sarah A. Werts. And 11 children including George Harrison, Israel, Walter L., Gertrude Roddela, Caroline, Laura F., Raymond, Spurgeon W., Mabel V., William Franklin, and Harry R. Let me know if you want to share more information.