Notes:
If you have any information about this family, please contact me. doug@mumma.org
1880: Cleveland, Cuyahoga, Ohio
Christoph Koch, 72, b: Prussia/Prussia/Prussia
Louise Koch, 62, keeping house, b: Prussia/Prussia/Prussia
Frederick Koch, 29, widowed, b: Prussia/Prussia/Prussia, , day laborer
Carl Koch, 12, b: Prussia/Prussia/Prussia, at school
Augusta Koch, 9, b: Prussia/Prussia/Prussia
Mary Koch, 6, b: OH/Prussia/Prussia
Frederika Koch, 4, b: OH/Prussia/Prussia
1900 Cenus OH, Cuyahoga Co., East Cleveland Twp.,
Mumma, John D., head, Apr 1866, 34, m 10 yrs, b. PA/PA/PA carpenter
" , Augusta, wife, Jan 1871, 29, m 10 yrs, 4 children 4 living, b. Germany/Germany/Germany
" , Minnie, dau, July 1886, 13, b. PA/PA/Germany
" , Mable, dau, Aug 1891, 8, b. PA/PA/Germany
" , Ruth, dau, Oct 1894, 5, b. PA/PA/Germany
" , John, son, Apr 1896, 4, b. PA/PA/Germany
1910 Census, OH, Cuyahoga Co., East Cleveland
Mumma, John D., head, 44, m2 20 yrs, b PA/PA/PA carpenter
" , Augusta, wife, 39, m1 20 yrs, b. Germany/Germany/Germany
" , Mabel, dau, 18, b. OH/PA/Germany
" , Ruth, dau, 15, b. OH/PA/Germany
" , John, son, 14, b. OH/PA/Germany
" , Harry, son, 7, b. OH/PA/Germany
" , Norman, son, b. OH/PA/Germany
1920 Census, CA, Los Angeles Co, Burbank, Avandale Pct., p. 37
Mumma, Augusta, head, owner, 48, m, b. Germany/Germany/Germany, no occupation
" , John K, son, 23, single, b. OH/PA/Germany, painter
" , Harry K, son, 17, single, b. OH/PA/Germany, painter
" , Norman K., son, 15, single, b. OH/PA/Germany, carpenter
1930 Census, CA, Los Angeles Co., Los Angeles City
Mumma, Augusta, head, rents $10, 59, divorced, b. Germany/Germany/Germany