Notes:
David T. Mumma married Georgie M. Magers 4/27/1871
1900 Census, 18th Ward, Baltimore City, Baltimore Co., MD 1103 Lanvale
Keen, Georgiana, head, b: Jan 1824, 76, widowed, 0 children, 0 living, b: MD/MD/MD,
Mummy, David, nephew, Mar 1838, 62, m: 30 yrs. b: MD/MD/MD, carpenter
" , Georgeana, neice, Feb, 1845, 54, m: 30 yrs., 0 children, 0 living, b: MD/MD/MD
Brown, Mary, servant, race=black, Nov 1859, 40, single,b: VA/VA/VA, servant
Anderson, James, servant, race=black, Jun 1871, 29, single, b: VA/VA/MD, servant
Burn, Emily, boarder, Dec 1856, 43, single, b: MD/MD/MD, nurse
1910: Baltimore Ward 16, Baltimore (Independent City), Maryland
Mary M Sellman 34, head, widowed
G Estelle Magers 30, sister, single
Hazel E Sellman 17, daughter, single
William M Bagnall 29, boarder
Georgianna M Minnema 65, aunt, widow
1920 census, Georgeanna Mumma is listed as a boarder and a widow, age 74