Ancestors of Jacob May

             /--James May  b. 1796 at VA
Jacob May  b. APR 1834 at VA
             |               /--John Leonard Mumma  b. 10 MAR 1742 at Earl Twp., Lancaster Co., PA  d. 1817
             |       /--David Mumma  b. ABT 1768 at Lancaster Co., PA  d. 1828
             |       |       \--Maria Catharine Leypel  d. AFT 1817
             \--Barbara Mumaw  b. 1806 at VA  d. 28 MAR 1864
                     \--Rosina Beck  b. 18 DEC 1765 at Bethel Twp., Lebanon Co., PA  d. AFT 1850