Huntingdon Co Wills (PA), page 283 shows KETNER, Henry, late of Frankstown Twp.Will dated Sept 2, 1820, probated Sept 30, 1820.Names wife Christena; sons Henry, David; daus.: Elizabeth McIntire, Margaret Ketner, Christena Ketner; sons John and Christian; daus.: Catharine Ketner, Polly Ketner, Sarah Ketner; sons Michael, Joseph. (This info from Your Family Tree, PA gen and history, Vol. xix, 1973)Perhaps it is of use to you.