Notes:
1880 Census, PA, Adams Co., Benderville, Page 48A
Mumma, David, 26, head, day laborer, b: PA/PA/PA
" Labra, wife, 19, keeping house, b: PA/PA/PA
" Sarah, dau, 1, b: PA/PA/PA
1900 Census Benderville, Adam Co., PA, E.D. 3, sheet 18A 27 Jun 1900
Mumma, David, b. Mar 1854, 46, b. PA, father MD, mother PA, occup Agent
Mumma, Jennie, b Mar 1866, 34, b. PA birth to 5 children, 5 still alive
Mumma, Emma H, b. Oct 1886, 13, b. PA
Mumma, Florence G, b. Dec 1877, 12, b. PA
Mumma, Parker D., b. Feb 1891, 9, b. PA
Mumma, Harry E., b. July 1892, 7, b. PA
Mumma, Pauline E., b. Feb 1895, 5, b. PA
In 1910, the family, the family is living in Philadelphia, ED 1173, visit 0100.
David Mumma 56
Jennie Mumma 44
Hortence Mumma 23
Florence Mumma 22
Parker Mumma 21
Harry Mumma 17
Pauline Mumma 15
1930 Census, Philadelphia (Districts 0501-0750), Philadelphia, PA
Household Gender Age Birthplace
Head David P Mumma M 76 Pennsylvania
Wife Jennie Mumma F 64 Pennsylvania
Son David P Mumma Jr. M 39 Pennsylvania
From the Adams County Historical Society tombstone records
Mary Alice Mumma (wife of D.P. Mumma) died Mar 13 1833. 22yrs, 0 months, 12 days (This is probably "Labra")
Obit - The News-Comet, East Berlin, PA, February 26, 1932
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David P. Mumma, 78, a former resident of Adams county, died at his home in Phildelphia Friday a week ago. Mr. Mumma, who was the eldest son of the late Dr. E.W. Mumma of Bendersville, is surveved by his widow, the former Jennie L. Wenk of Wenksville; two sons, two daughters, and the following brothers and sisters: Dr. R. T. Mumma, Keysville, VA, Mrs. June F. Tipton, York, and Mrs. Harry M. Snyder, Bendersville.