Ancestors of Katharine Boyer

                     /--Thomas Boyer  b. 1791 at PA
             /--Thomas Boyer  b. 1820 at PA  d. 27 MAR 1882
             |       \--Elizabeth McGowen
Katharine Boyer  b. 19 JAN 1848 at PA
             |       /--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