Ancestors of Estalene Levinia Duncan

             /--Roy Lee Duncan  b. 8 JUN 1916 at Milam Co., TX  d. 3 MAY 1997
Estalene Levinia Duncan
             |               /--James A. Mumma  b. 30 JUN 1834 at   d. 24 JAN 1909
             |       /--Harvey Nelson Mumma  b. 18 MAY 1881 at Knobsville, Fulton Co., PA  d. 26 DEC 1952
             |       |       \--Elizabeth Ann Barnett  b. 23 NOV 1840 at   d. 14 OCT 1926
             \--Estalene Myrtle Mumma  b. 1 MAY 1918 at Johnstown, Cambria Co., PA  d. 9 DEC 1991
                     |       /--William H. Bingham  b. 29 DEC 1866 at Hopewell Twp., Bedford Co.  d. MAY 1971
                     \--Myrtle Elizabeth Bingham  b. MAR 1900 at 
                             \--Adda R. "Addie" Smith  b. ABT 1875 at