1870 census MD, Baltimore Co., 8th ward of Baltimore, p. 252, 27 June 1870, family #693
Mumma, John B., 28, butcher, b. MD <====== John D. Mumma
Mumma, Eliza, 27, keeping house. b. VA <=== Sister of Mary Smith?????
Mumma, Lavinia, 7, b. MD
Father:John D. MUMMA (b. 1841, Baltimore, MD - d. 27 DEC 1875, Baltimore Co., MD) Mother:Eliza (b. ABT 1842, VA)