Ancestors of Robert Watts

             /--Howard Watts  b. 18 SEP 1893 at   d. 8 AUG 1964
Robert Watts
             |               /--Edward Woodward Mumma  b. 12 JUL 1829 at Waverly, Baltimore Co., MD  d. 27 DEC 1904
             |       /--Richard Thomas Mumma  b. 6 MAR 1868 at Bendersville, Adams Co., PA  d. 17 JAN 1940
             |       |       \--Sarah Wilson  b. 1 JUL 1831 at MD  d. 14 OCT 1901
             \--Julia Mary Mumma  b. 28 MAY 1893 at PA
                     |       /--John A. Houck
                     \--Hannah Mary "Minnie" Houck  b. 30 JUN 1867 at PA  d. 11 DEC 1946
                             \--Mary Alice Staley