Notes:
Data source is Richard Mark Mumma. (Deceased)
1910 census, PA, Mifflin Co., Decatur twp., dwelling 135
Mumma, Charles, head, 36, m2 11 yrs, b: PA/PA/PA, ticket agent, railroad office
" , Annie J., wife, 29, m1, 11 yrs, 1 child, 1 living, b: PA/PA/PA
" , Mable I., dau, 8, b: PA/PA/PA
1920 Census, PA, Mifflin Co., Decatur twp, ED 114, dwelling 207
Mumma, Charles O., head, owns, 46, b: PA/PA/PA, Freight agent, railroad
" , Annie, wife, 38, b: PA/PA/PA
" , Mabel, dau, 17, single, b: PA/PA/PA
1930 census, PA, Otsego Co., Hartwich twp, Hartwick Seminary, dwelling 244
McLain, Joseph, Head, rents $15, 27, 1st m: @ age 21, b: PA/PA/PA, administrator, seminary
" , Mabel, wife, 21, 1st m: @ age 21, b: PA/PA/PA
" , Ann Elizabeth, dau, 5, single, b: NY/PA/PA
" , Josephine, dau, dau, 3 4/12, b: NY/PA/PA
(note: there are 4 other roomers - 3 teachers and a cook)