Ancestors of Betty Jo Zimmerman

                     /--Joseph B. Zimmerman
             /--Simon Zimmerman  b. 1923 at Spangler's Mill, York Co., PA  d. 15 OCT 2014
             |       \--Ruth Gish
Betty Jo Zimmerman
             |       /--Guy K. Mummaw  b. JUL 1892 at Ironville, W. Hempfield, Lancaster Co., PA  d. 1964 =>
             \--Caroline Walker Mummaw  b. 22 JAN 1919 at W. Hempfield, Lancaster Co., PA  d. 13 JUL 1996
                     \--Maria E. Walker  b. 1896 at PA  d. MAY 1985