Notes:
Data source is the files of Norman Rouch, e-mail normanbar@earthlink.net.com
1910 Census, OH, Clark Co., Springfield, ED 34, p. 139, dwellings 1 & 2
****145 West Euclid Avenue ************
Leffel, Elmer S., Head, 32, m1 6 yrs, b: OH/OH/OH, occ: clerk Post Office
" , Arminta M., wife, 30, m1 6 yrs, b: OH/PA/Germany
" , Elmer A., son, 5, single, b: OH/OH/OH
" , Ruth A., dau, 3, single, b: OH/OH/OH
" , Elwood S., don, 8/12, single, b: OH/OH/OH
****139 West Euclid Avenue ***********
Mumma, Willis F., head, 31, m1, 9 yrs, b: OH/PA/Germany, occ: pressman, printing office
" , Jessie M., wife, 29, m1 9 yrs, b: OH/OH/OH
1920 Census, OH, Clark Co., Springfield, ED86, dwellings 17 & 18
****139 West Euclid Avenue ***********
Mumma, Willis F., head, owns, 41, m:, b: OH/PA/Germany, occ: pressman, publishing house
" , Jessie M., wife, 39, m:, b: OH/OH/OH
John, Lillian F., neice, 6, single, b: OH/OH/OH
****145 West Euclid Avenue ************
Leffel, Elmer S., Head, owns, 41, m:, b: OH/OH/OH, occ: foreman Post Office
" , Arminta M., wife, 41, m:, b: OH/PA/Germany
" , Elmer A., son, 15, single, b: OH/OH/OH, clerk in hardware store
" , Ruth A., dau, 13, single, b: OH/OH/OH
" , Elwood S., son, 10, single, b: OH/OH/OH
1930 Census, OH, Clark Co., Springfield City, ED 12-45, p. 107, dwellings 308 & 309
****145 West Euclid Avenue ************
Leffel, Arminta M., head, owns, $6000, 51, 1st m: age 24, widow, b: OH/PA/Germany
" , Elmer A., son, 25, single, b: OH/OH/OH, teacher, public school
" , Ruth A., dau, 23, single, b: OH/OH/OH, teacher, public school
" , Elwood S., son, 20, single, b: OH/OH/OH, no occ:
Mumma, Kathryn, mother, 75, widow, b: Germany/Germany/Germany
****139 West Euclid Avenue ***********
Mumma, Willis, head, owns, $9000, 52, 1st m: age 22, b: OH/PA/Germany, occ: pressman, publishing co.
" , Jessie, wife, 49, 1st m: age 19, b: OH/OH/OH