Ancestors of George Timothy Gross

             /--George C. Gross  b. 1922 at 
George Timothy Gross
             |               /--John Mumma  b. BET SEP AND OCT 1852 at Middletown, Butler Co., OH  d. 10 MAR 1880
             |       /--John Vernon Mumma  b. 23 SEP 1877 at Madison Twp., Butler Co., OH  d. 29 AUG 1940
             |       |       \--Emma L. Gunckel  b. 17 APR 1857 at Germantown, Montgomery Co., OH  d. 8 APR 1881
             \--Marlo Vane Mumma  b. 16 JAN 1921 at Sunbury, Montgomery Co., OH
                     |       /--Johann G. Schweitzer  b. 1851 at   d. 1886
                     \--Susanna Matilda Schweitzer  b. 8 JAN 1881 at Dayton, Montgomery Co., OH  d. 1 SEP 1967
                             \--Eliza Rebecca Bausman  b. 1849 at Germantown, Montgomery Co., OH  d. 1931