Notes:
1900 Census, PA, Allegheny Co., Wilkinsburg Borough, ED 531, dwelling 279,
Mumma, George A., head, Mar 1871, 29, m: 9 yrs, b: PA/PA/PA, laborer
" , Annie E., wife, Dec 1870, 29, m: 9 yrs., b: PA/PA/PA
" , Albert B.,, son, Mar 1895, 5, single, b: PA/PA/PA
" , Charles W., son, Mar, 1899, 1, single, b: PA/PA/PA
1910 Census, CO, Denver Co., Denver City, Pct 5, p. 70, ED 89,
Mumma, George A., head, 39, m1, 19 yrs, b: PA/PA/PA, machinist, elevators
" , Anna, wife, 38, m1, 19 yrs, b: PA/PA/PA
" , Albert B., son, 15, single, b: PA/PA/PA
" , Charles W., son, 11, single, b: PA/PA/PA
" , Edward J., son, 7, single, b: PA/PA/PA
1920 Census, CO, Denver Co., Denver City, ED 172, dwelling 174
Mumma, George, head, rents, 47, m:, b: PA/Germany/Germany, machinist, elevator Co.
" , Mary, wife, 36, b: IL/IL/IL
" , Wesley, son, 21, single, b: PA/PA/IL, machinist, Elevator Co.,
" , Eddie, son, 17, single, b: CO/PA/IL, candymaker, confectionary
Haley, Mabel, stepdaughter, 16, single, b: CO/CO/IL, collar Ironer, laundry
Lord, Milton, nephew, 9, single, b: CO/KS/USA
1930 Census, CO, Denver Co., Denver City, ED 16-210, p. 168,
--- 2947 Williams Street, dwelling 4
Mummy, George A., head, owns, $1800, has radio, 44, 1st m @ age 19, b: PA/PA/PA, machinist elevator
" , Mary, wife, 41, 1st m: @ age 16, b: IL/IL/SC
" , George, grandson, 7, single, b: CO/CO/CO
Lord, Milton, step-son, 20, single, b: CO/KS/CO
--- 2943 Williams Street, dwelling 5
Mummy, Edward, head, owns, $1700, has radio, 26, 1st m @ age 17, b: CO/PA/IN, candy maker, candy store
" , Mabel, wife, 26, 1st m @ age 17, b: CO/IL/CO. laundress, laundry
1940 Census, CO, Denver Co., Denver City, ED 16-283 image 31
*Mumma, George A., head, owns, 67, educ 5th, b: PA, 1935 same house, machinist
" , Mary, wife, 56, educ 7th, b: IL, 1935 same house,
Lord, Charles M., step son, 30, educ H1, b: CO, 1935 same house, clerk retail grocery