Ancestors of Gregory Clay Mumma

                             /--Rudolf Mumme  b. 2 FEB 1865 at Dingelstädt, Germany
                     /--Ferdinand Mumme  b. 14 FEB 1892 at Stavanger, Norway
                     |       \--Anne   b. 25 JUL 1869 at Walterhausen, Germany
             /--Harold Ferdinand Mumma  b. 22 APR 1927 at Chicago, Cook Co., IL  d. 1 SEP 2015
             |       \--Rosa Blum  b. ABT 1898 at Germany
Gregory Clay Mumma
             \--Joan V. Tennant  b.  at Pond Creek, OK