Notes:
Since Richard and Helene married quite late in life, it doesn't appear they had any children. There was a still born child listed as being born on 17 August 1922.
1900 Census, IL, Cook Co., West Twp., Chicago, ED 569, page 131A, ED 43, large rooming house
Muma, Richard, roomer, Apr 1878, 21, single, b: IL/Germany/Germany clerk railroad office
1910 Census, IL, Cook Co., Tract J, Chicago City, Living in large rooming house, dwelling 127
Muma, Richard E., lodger, 32, single, b: IL/PA/PA, clerk, railroad
1920 Census IL, Cook Co., Chicago. ED 33 p.150, dwelling 1, occupant 4
Muma, Richard L., head, 42, b: IL/PA/PA, salesman, traveling
" , Helene S., wife, 37, b: IL/Germany/Germany
Sieverman, Mrs. Thomas, mother-in-law, 67, widowed, b:Germany/Germany/Germany
1930 Census, IN, La Porte Co, La Porte City, ED 46-12, p. 160, dwelling 8
Muma, Richard E., head, owns $10,000, 52, 1st m: @ age 42, b: IL/PA/PA, salesman rubber goods
" , Helene S., wife, 46, 1st m: @ age 36, b: IL/Germany/Germany, teacher public schools
Sieverson, Christina, mother-in-law, 77, widowed, 1st m: @ age 19, b: Germany/Germany/Germany
Bennett, Wilma, lodger, 25, single, b: IN/IN/IN, teacher public school
1940: La Porte, LaPorte, Indiana
106 B Street
Paul Witt, head, 59, b: IN, county tax assessor
Martha Witt, wife, 53 b: IN
Richard Witt, son, 23 b: IN
Helene Muma, lodger, 58, widowed, b: IL, Substitute Teacher