The existence of this child was verified by Betty Mumma
The child does not appear in the 1920 census.
Father:Charles Leslie MUMMA (b. 8 JAN 1892, Rocky Ridge, Frederick Co., MD - d. 15 FEB 1944, Rocky Ridge, Frederick Co., MD) Mother:Ethel Mariah VALENTINE (b. 23 OCT 1896, Frederick Co., MD - d. 29 OCT 1982, Frederick Co., MD)