Ancestors of John William Geisel

                     /--Hiram Geisel  b. 21 JAN 1845 at PA  d. 1933
             /--George Geisel  b. 30 SEP 1884 at PA
             |       |       /--Jacob Mummau  b. 28 JUN 1814 at PA  d. 2 FEB 1888
             |       \--Maria Mummau  b. 12 OCT 1844 at PA  d. 14 DEC 1918
             |               \--Elizabeth Miller  b. 17 AUG 1819 at PA  d. 24 OCT 1889
John William Geisel  b. 1904 at 
             \--Emma B.   b. ABT 1886 at