Ancestors of John D. Mummaugh

                     /--Unknown Mummaugh  b. BEF 1790 at MD
             /--George Mummaugh  b. 4 JUL 1809 at MD  d. 4 FEB 1883
             |       \--   b.  at MD
John D. Mummaugh  b. 15 FEB 1837 at Baltimore Co., MD  d. 27 APR 1869
             \--Mary E. Creighton  b. 18 FEB 1809 at MD  d. 21 NOV 1878