Ancestors of Martha Davis

                     /--John Davis  b. 10 JUL 1810 at MD  d. 2 APR 1886
             /--William Harrison Davis  b. 18 FEB 1841 at Carroll Co., MD  d. 23 JAN 1911
             |       |       /--Unknown Mummaugh  b. BEF 1790 at MD
             |       \--Rachel Mumma  b. 25 APR 1815 at MD  d. 6 NOV 1901
             |               \--   b.  at MD
Martha Davis  b. 1867 at Carroll Co., MD
             \--Sarah Ellen Parrish  b. 3 SEP 1846 at MD  d. 10 APR 1904