Notes:
This family was developed from 1900, 1910, 1920, & 1930 census and California death records
1880 Census, MO, Clark, Washington Township, 5 June 1880, ED 44, p. 238
Mumman, J, 29, farmer, b. OH / OH / OH
" Fannie, wife, keeping house, b. VA / VA / VA
" Lee, 5, son, b. MO
" Edward, 1, son, b. MO
1900 Census, MO, Adair Co., city of Kirksville, Benton twp. p. 51A, ED 4
Mumma, Maxwell, roomer, July 1880, 20, b. MO / US / US at school
1910 Census, MN, Pipestone county, Pipestone city, ED 166, p 78
Mumma, Maxwell, head, 30, m1, 2 yrs, b. MO / VA / MO occ: bookkeeper
" , Florence, wife, 26, m1, 2 yr, 1 child 1 living, b. IL / PA / IL
" , Harold, son, 1/12, 0 years
1920 Census, CA, Santa Clara Co., Redwood Twp, ED 141
Mumma, Maxwell E., head, 40, b. MO / OH / WV, farmer, fruit farm
" , Florence, wife, 36, b. IL / PA / IL
" , Harold, son, 9, b. MN
" , Elilzabeth, dau, 3 2/12, b. CA
1930 Census, CA, Santa Clara Co., Redwood Twp, ED 43-35
Mumma, Maxwell E., head, 50, married age 29, b. MO / OH / VA, occ: orchardist, fruit farm
" , Florence E., wife, 46, married age 24, b. IL / PA / IL
" , Carrol J., son, 20, b. MN
" , Elizabeth, dau, 13, b. CA
1940 Census, Redwood, Santa Clara, California, Virginia Avenue
Farm: Yes
Residence in 1935: Same House
Maxwell Mumma, head, 61, school bus driver
Florence E Mumma, wife, 56
Elizabeth F Mumma, dau, 23
Melvin H McDonald, lodger, 26
California death index
MUMMA MAXWELL E 07/05/1879 MATLICK M MISSOURI SANTA CLARA 09/04/1967 558-34-5178 88 yrs
MUMMA FLORENCE E 09/08/1883 MCHOES DENHART F ILLINOIS ORANGE 06/10/1981 557-74-1792 97 yrs
MUMMA HAROLD J 03/19/1910 DENHART M MINNESOTA RIVERSIDE 04/01/1993 563-16-8177 83 yrs
SSDI
MAXWELL MUMMA 05 Jul 1879 Sep 1967 95008 (Campbell, Santa Clara, CA) (none specified) 558-34-5178 California
FLORENCE MUMMA 08 Sep 1883 Jun 1981 92626 (Costa Mesa, Orange, CA) (none specified) 557-74-1792 California
The 1880 census listed his name as "Edward". All other census lists him as Maxwell, suggesting his middle name was Edward, however on his WWII draft registration card, Maxwell wrote his middle name as "Everett" and he signed this card himself.