Ancestors of Joseph Lawrence Mumma

             /--/Unidentified/ 
Joseph Lawrence Mumma
             |               /--David Leroy Rees  b. 12 JUN 1921 at SDScranton, Greene Co., IA  d. 25 FEB 1996
             |       /--William Michael Mumma  d. 7 APR 2020
             |       |       \--Mary Louise Rozburski  d. 5 JUL 2008
             \--Rebecca Leigh Mumma
                     |       /--Joe Zoco  d. 13 DEC 1981
                     \--Joan Lynn "Joni" Zoco  d. 30 APR 2023
                             \--Yvonne Ammeman  d. 30 SEP 2018