Ancestors of Mary Jennings

             /--Alfred Vanhorn Jennings  b. 27 MAY 1908 at PA  d. MAR 1984
Mary Jennings
             |       /--Oscar Gardner Wickersham  b. 1873 at   d. 1949
             \--Mary Mumma Wickersham  b. 1909 at 
                     |       /--Isaac Mumma  b. 2 MAY 1824 at Highspire, Dauphin Co., PA  d. 11 MAR 1887
                     \--Helen Opal Mumma  b. 1 JUN 1875 at Highspire, Dauphin Co., PA  d. 30 JAN 1951
                             \--Mary Nissley  b. 13 DEC 1828 at Hummelstown  d. 30 JUL 1912