Data source is Kathy Kraig Mumma, e-mail kathy.mumma@gmail.com
Richard was adopted by Harold and Blanche Mumma sometime before 1925. The fact that Harold Ray Mumma is not Richard's father is confirmed through DNA testing.
Father:Ray MUMMA (b. 12 JUL 1888, Bluffton, Allen Co., OH - d. 1 SEP 1956) Mother:Blanche Lettie LORA (b. 15 OCT 1891, Monroe Twp. Allen Co., OH - d. 10 FEB 1970, Bluffton, Allen Co., OH)
Spouse 1:Wilma NONNAMAKER (b. ABT 1921, OH - d. 24 OCT 2008, Cambridge, Middlesex, MA)