Ancestors of David Landis

                     /--Harry H. Landis  b. 1899 at   d. 1973
             /--Richard Mumma Landis  b. 12 APR 1924 at East Petersburg, Lancaster Co., PA  d. 4 MAR 2019
             |       |       /--Samuel Nissley Mumma  b. 10 OCT 1858 at Lancaster Co., PA  d. 6 FEB 1925 =>
             |       \--Esther Dorothy Mumma  b. 3 OCT 1899 at Lancaster Co., PA  d. 22 OCT 1964
             |               \--Elizabeth H. Brubaker  b. 19 NOV 1859 at   d. JUN 1923
David Landis
             \--Nancy Myers