Data source is Doug Mumma, doug@mumma.org
Data source is Beverly Wilhelm Petty, e-mail bawp@beyondbb.com
Data source is Patricia Mumma Blettenberg. E-mail peprmintpaty@gmail.com
Father:John Vernon MUMMA (b. 23 SEP 1877, Madison Twp., Butler Co., OH - d. 29 AUG 1940, San Diego, San Diego Co., CA) Mother:Susanna Matilda SCHWEITZER (b. 8 JAN 1881, Dayton, Montgomery Co., OH - d. 1 SEP 1967, San Diego, San Diego Co., CA)