1920 Census, MD, Baltimore, 15th District, Sparrows Point. 24-26 Jan 1920, ED 49, Sheet 28
Niles is listed as living in a boarding house
Nickey, Niles J. Boarder, 22, single, b. PA, Fa: PA, Mo: PA, occ: Electric Welder, Shipyard
Spouse 1:Alice Burnetta MUMMA (b. 13 NOV 1898, Adams Co., PA - d. NOV 1987, Hanover, York Co., PA)
Children:
1. Kenneth J. MUMMA (b. 27 JUL 1919, PA - d. 25 AUG 2017, Hanover, York Co., PA)