Notes:
1900 Census, Bethel, Miami, Ohio
William Mumma, 40
Margaret Mumma, 30
Harrison Mumma, 12
Frank Mumma, 9
Walter Mumma, 7
Thomas Mumma, 4
1910 Census, Bethel, Clark, Ohio
William H Mumma, 51
Margaret R Mumma, 41
William H Mumma Jr., 19
Walter Mumma, 17
Frank Mumma, 18
Thomas C Mumma, 14
1920: Bethel, Clark, Ohio
Rhoda D Shartle, head, owner, 50, b: OH, farm manager,
Benjamin Shartle, husband, 60 b: OH, farm laborer
Harrison Shartle, son, 31, b: OH, farm laborer (Actually William Harrison Mumma)
Thomas C Shartle, son, 25, b: OH, farm laborer (Actually Thomas C. Mumma)
1930: Bethel, Clark, Ohio
Rhoda Shartle, 60, head, widow
William H Mumma, 40, son, single
Tom Mumma, 34, son, single