Notes:
1910 Census, PA, Lycoming Co., Lewis Twp., p. 229
Mumma, George, 51, m. 18 yrs, b. PA/PA/PA, engineer, saw mill
" , Mazie, 43, m1, 18 yrs, 4 children, 3 living, b. PA/PA/PA
" , Sarah, dau, 15, single, b. PA/PA/PA, house work, working out
" , Florence, dau, 12, single, b. PA/PA/PA
" , Thomas, son, 1 1/12, single, b. PA/PA/PA
1920 Census, PA, Lycoming Co., Lewis Twp. p. 202
Mumma, George, head, 60, b. PA/PA/PA, sawyer - mill
" , Mazie M., wife, 53, b. PA/PA/PA
" , Thomas E., son, 10, b. PA/PA/PA
Botts, Mary A., mother-in-law, b. PA/Ireland/PA
1930 Census, PA, Lycoming Co., Trout Run Village, ED 41-23
Mumma, George F., Head, owns $1500, 71, 1st m: @ age 32, b: PA/PA/PA, propriator resturant
" , Mazie, wife, 63, 1st m: @ age 25, b: PA/PA/PA
" Thomas, son, 21, 1st m: @ age 18, b: PA/PA/PA, truck driver, general hauling
1930 Census, PA, Lycoming Co., Mcintyre
Shank, Daniel, head, 57
" , Elizabeth, wife, 50
" , Paul, son, 28
Jenkins, Kenneth, nephew, 13
Mumma, Arbutus, 21, 1st m: @ age 18, b: PA/PA/PA
1940 Census, PA,, Lycoming Co., Williamsport
Mumma, Thomas E, head, 31, b: PA, mechanic in garage
" , E Arbutus , wife, 31, b: PA
" , Marjorie V, dau., 8, b: PA
" , Daniel T., son., 3, b: PA
Heller, Martin V, lodger, 69, b: PA