Ancestors of Robert L. Gingrich

             /--Earl N. Gingrich  b. 28 NOV 1898 at PA  d. 11 DEC 1989
Robert L. Gingrich  b. 1927 at Harrisburg, Dauphin Co., PA  d. 26 DEC 2016
             |       /--Joseph Edward Mumma  b. 25 SEP 1880 at West Hanover Twp., Dauphin Co., PA  d. 2 DEC 1969 =>
             \--Mary Caroline Mumma  b. 3 JUL 1906 at West Hanover Twp., Dauphin Co., PA  d. 16 MAY 1976
                     \--Kathryn Mae Moyer  b. 28 OCT 1881 at Dauphin Co., PA  d. 5 JUN 1960 =>