Notes:
Data source is the pamphlet, "Genealogy of One Branch of the Jacob Mumma Family", written by Ellen Landis Mumma in 1970.
Data source is "Family Record of Jacob B. Reist", compiled by Mary R. Rohrer & Mrs. Roy E. Sauder - printed 1979
In this book, Elizabeth's is listed as Lizzie Mummau
In the 1920 census, Elizabeth's sister Cora Mumma and her brother Clay Mumma, are living with the family.