Ancestors of Joyce R. Mumma

                             /--Isaac Eshleman Mumma  b. 17 JUN 1878 at Lancaster Co., PA  d. 4 JUN 1960
                     /--Reuben Sweigart Mumma  b. 28 NOV 1912 at Ephrata, Lancaster Co., PA  d. 10 MAR 1985
                     |       \--Leah H. Sweigart  b. 7 MAY 1892 at Lancaster Co., PA  d. 15 JUN 1958
             /--LeRoy Eugene Mumma  d. 2 JUL 2019
             |       |       /--John Witman
             |       \--Ella Mae Witman  b. 20 AUG 1914 at Lancaster Co., PA  d. 31 OCT 1991
             |               \--Lillie Beck
Joyce R. Mumma
             |               /--Elam Royer  b. 7 OCT 1874 at   d. 20 MAY 1948
             |       /--Leo Clay Royer  b. 13 APR 1895 at Lancaster, PA  d. 10 DEC 1991
             |       |       \--Cora Royer
             \--Julia A. Boyer  d. 3 MAY 1981
                     \--Julia Wardigo  b. 10 MAY 1910 at   d. 1 SEP 1963