Ancestors of William Michael Mumma

                     /--Joseph Allison Rees  b. 1897 at   d. 1955
             /--David Leroy Rees  b. 12 JUN 1921 at SDScranton, Greene Co., IA  d. 25 FEB 1996
             |       \--Lulu Ann Thornton  b. 1893 at   d. 1980
William Michael Mumma  d. 7 APR 2020
             |       /--Michael Martin Rozburski  b. 7 FEB 1887 at Rzeszow, Podkarpackie, Poland  d. 26 OCT 1961
             \--Mary Louise Rozburski  d. 5 JUL 2008
                     \--Mary Ellen Louise Morris  b. 6 OCT 1903 at Cleveland, Cuyahoga Co., OH  d. 21 JUN 2004