Notes:
1900 Census IL, Cook Co., South town, Chicago City, ED 99, P. 145A, 3733 Cottage Grove Ave., dwelling 56
Mummaw, Levi, head, Feb 1850, 50, m: 17 yrs., b: PA/PA/PA, foreman coal yard
" , Lizzie, wife, Nov 1868, 41, m: 17 yrs, 3 children, 3 living, b: IN/IN/IN
" , Jesse, dau, July 1882, 17, single, b: IL/PA/IN
" , Amber, dau, Oct 1884, 15, single, b: IL/PA/IN
" , Rollin, son, Jan 1894, 6, single, b: IL/PA/PA
1910 Census, MI, Berrien Co., Lincoln Twp., Stevensville Village, ED 77, p. 324, dwelling 11
Mumma, Levi S., head, 61, m1 28 yrs, b: PA/PA/PA, farmer fruit farm
" , Elizabeth, wife, 51, m1 28 yrs, 4 children, 3 living, b: IN/IN/KY
" , Rollie, son, 16, single, b: IL/PA/IN
1920 Census, MI, Berrien Co., Lincoln Twp., Stevensville, ED 91, dwelling 37
Mumaw, Elizabeth, head, 61, widowed, b: IN/IN/KY, farmer, fruit farm
" , Rollin, son, 25, single, b: IL/PA/IN, laborer fruit farm
1930 Census, MI, Berrien Co., Lincoln twp. ED 11-32, p. 150, Rich Road, dwellin 290
Mummaw, R., head, rents, 36, 1st m: @ age 26, b: IL/PA/IN, bricklayer, building
" , Lyllian, wife, 31, 1st m: @ age 21, b: MI/Germany/Germany
" , Jo Jessy, dau, 8, b: MI/IL/MI
" , Donald, son, 6, b: MI/IL/MI
" , Mary J., dau, 4 2/12, b: MI/IL/MI
" , John, son, 1 2/12, b: MI/IL/MI