Notes:
1920 Census OR, Umatilla Co., Hermiston City
Mumma, Emanuel, head, owner, 73, b. OH/OH/KY, farm laborer
" , Martha J, wife, 54, b. OH/Germany/PA
" , Paul C., son, 34, single, b. IL/OH/OH, construction forman, state highway
1920 Census OR, Multnomah Co., Portland City, ED 33
Mumma, Golda, "partner", 30, single, b. IL/OH/OH. teacher public school
(appears to be living in a rooming house)
1930 Census OR, Umatilla Co., Hermiston City, page 250
Mumma, Martha J., Head, owner $6000, 60, widow, b. OH/Germany/PA
" , Paul C., son, 40, single, b. IL/OH/OH, no occupation
" , Golda E., dau, 35, single, b. IL/OH/OH, music teacher in home