Ancestors of John Thomas Theal

             /--Israel Theal  b. 14 MAY 1851 at Dauphin Co., PA  d. 3 MAY 1929
John Thomas Theal  b. 4 FEB 1879 at Dauphin Co., PA  d. 2 APR 1959
             |               /--Thomas Boyer  b. 1791 at PA
             |       /--Thomas Boyer  b. 1820 at PA  d. 27 MAR 1882
             |       |       \--Elizabeth McGowen
             \--Mary Ann Boyer  b. 7 OCT 1852 at PA  d. 1 FEB 1940
                     |       /--John Mumma  b. ABT 1789 at Lancaster, PA  d. 15 JUL 1865
                     \--Mary Mumma  b. 22 OCT 1819 at Lancaster Co., PA  d. 17 DEC 1883
                             \--Mary Weller  b. BET 1780 AND 1790 at