Data source is the 1971 self published book by Richard Glenn Huffman [deceased], "George Muma Genealogy".
Rebecca is a school teacher living in Montana in the 1930 census - she is single. She never married.
Father:Charles Fremont MUMMA (b. 6 JUN 1862, OH - d. 26 SEP 1930, Hickory Co., MO) Mother:Hattie K. HOFFMAN (b. 28 JAN 1860, IL - d. 6 JUL 1955, Kansas City, Jackson Co., MO)
Siblings:
1. Arthur Fadley MUMMA (b. 2 AUG 1891, Eagleville, Harrison Co., MO - d. 1 DEC 1955, MO)