Notes:
1900: Fort Myer, Alexandria, Virginia, Military and Naval Populations, 1 Jan 1900
Lee R Mumma, pvt. band, 3rd Calvary, Resident Kirksville, MO, Jefferson St. b: July 30, 1876, age 23, b: Williamstown, MO, Father-America, mother-America
1910 census SD, Stanley Co, SD, Twp 6 N, Range 21E,
Mumma, Lee R., head, 34, farmer, m1, 4 yr, b. MO / OH / VA
" Helen H., wife, 41, m1, 4 yr, no children, b. OH / NY / OH
12 Sept 1918, U.S., World War I Draft Registration Cards, 1917-1918
Name: Lee Raymond Mumma
Race: White
Birth Date: 30 Jul 1875
Residence Place: Muskingum, Ohio, USA
Physical Build: Medium
Height: Medium
Hair Color: Brown
Eye Color: Brown
Relative: Mrs. L.R. Mumma
Work: Stationary Steam Engineer, Buckeye pipeline Co.
1920 census, OH, Coshocton, Washington Twp, ED 51, p. 317
Mumma, Lee R., head 45, b MO / US / US, manager pump station,
" Helen M., wife, 53, b. OH / NY / OH,
1930 census, OH, Holmes Co., Killbuck twp, dist 5
Mumma, Lee R. head, 54
" Helen M., wife, 61