Ancestors of Robert Mumma Thompson

             /--John Frederick Thompson  b. 6 MAY 1901 at   d. 22 MAR 1971
Robert Mumma Thompson
             |       /--John Getz Mumma  b. 14 SEP 1871 at Brownstown, Lancaster Co., PA  d. 3 APR 1948 =>
             \--Grace Fisher Mumma  b. 26 JUL 1896 at Lancaster Co., PA  d. 8 JUN 1996
                     \--Anna Lizzie Fisher  b. 29 NOV 1871 at Lancaster Co., PA  d. 15 MAY 1966 =>