Ancestors of Robert Dexter Shilling

                     /--Elias B. Shilling  b. 3 NOV 1858 at MD  d. 1933
             /--Elias Roy Shilling  b. 1893 at   d. 1979
             |       |       /--John Davis  b. 10 JUL 1810 at MD  d. 2 APR 1886
             |       \--Emma Jane Davis  b. 14 SEP 1861 at Carroll Co., MD  d. 4 JUN 1932
             |               \--Rachel Mumma  b. 25 APR 1815 at MD  d. 6 NOV 1901
Robert Dexter Shilling
             \--Betty S. Jenkins  b. 1887 at   d. 1932