Ancestors of Calvin A. Hershey

                             /--Jacob Hershey  b. 3 NOV 1778 at Paradise Twp, York Co., PA  d. 22 APR 1847
                     /--John M. Hershey  b. 1811 at York Co., PA  d. 1 SEP 1888
                     |       \--Barbara Mumma  b. 19 JUN 1783 at York Co., PA  d. 8 MAR 1855
             /--John S. Hershey  b. 20 DEC 1847 at 
             |       |       /--Jacob Sprenkle
             |       \--Nancy Sprenkle  b. 1813 at   d. 1870
             |               \--/Shirk/ 
Calvin A. Hershey
             |       /--John Krug
             \--Lucinda Krug
                     \--Susanna Willet