Notes:
Information from: Mr. Justine E. "Ed" Morrill- 5185 Downwest Ride-Columbia, MD 21004-1501. Frederick Gramm b. 11/1/1773 d. 2/27/1855 m. Barbara Brenneman ca. 1797. She d/o Mecheor Brenneman - Children: Abraham; Cornelius; Elizabeth; Mary; Barbara; Susan; John b. 2/27/1799 & Ann b. 11/7/1812.. Ed got information from a 1972 letter from Ira D. Landis to Ruth Gramm of Bellview, Ohio. In letter it was noted there was a Cornelius & Frederick Gramm in 1810 Hempfield Twp. Lancaster Co. census.
Data source is Leora Rabuck, 1920 3rd Ave., Altoona PA
Data source was Jacob D. Mumma of Mt. Joy, PA - From Stella Mumma files
Data source is "The Brenneman History", 1938 by Albert H. Gerberich, p. 132. Mennonite Publishing House, Scottdale, PA