Ancestors of Mark Allen Shearer

             /--Harold Blair Shearer
Mark Allen Shearer
             |               /--David S. Mummah  b. 18 FEB 1853 at Warwick Twp., Lancaster Co., PA  d. 17 SEP 1902
             |       /--Harry Simon Mummah  b. 19 JAN 1885 at Mifflintown, PA on the farm  d. 8 JUN 1966
             |       |       \--Mary Balentine  b. 21 SEP 1854 at   d. 4 JAN 1924
             \--Janet Maxine Mummah
                     \--Martha Violet Hower  b. 23 JAN 1896 at Tell twnshp, Huntington County, PA  d. 10 JAN 1988