Notes:
Data source is "The Mumma Family" by Samuel H. Mumma 1962 & Moomaw book 1990
Data source is Jean Stevens Mumma, 1140 Rosalia Dr., Novato, CA, 94945, E-mail jamumma2@verizon.net
Harry migrated to California during World War I.
1920 Census, Los Angeles Assembly District 64, Los Angeles, California
Harry J Mumma, head, 29, b: PA, single, salesman shoe store
Rebecca Mumma, mother, 71, b: PA, widowed
Katherine M Best, sister, 47, b: PA, widowed
Mary A Best, neice, 6, b: PA
Walter F Hostetter, cousin, 30, b: PA, single
1930: Los Angeles, Los Angeles, California
Harry J Mumma 40
Katherine Mumma 24
John Mumma 2
Harry J Mumma 11/12
1940: Inglewood, Los Angeles, California, 640 Hargr Avenue
Harry I Mumma, head, 50, b: PA, salesman, wholesale liquor
Kethleen Mumma, wife, 34, b: CA
John Mumma, son, 12, b: CA
James Mumma, son, 10, b: CA