Niles, Edward G. b. 4 Jan 1869 - d. 15 Jan 1905 36 yrs. R 13 S 96
Niles. On Sunday, January 15, 1905, Edward G. Niles.

  Niles, Henry Clay d. 24 Aug 1874 39 yrs. R 13 S 94
The Evening Star, August 15, 1874
Mr. Henry C. Niles, a well-known clerk in the Treasury Department died suddenly yesterday morning of congestion of the brain.
  Niles, Mabel Y. b. 25 Jan 1885 d. 3 Dec 1978 93 yrs. R 123 S 201
Niles, Mabel Y. On Sunday, December 3, 1978, at the Wisconsin Avenue Nursing Home, Mabel Y. Niles, wife of the late Edward C. Niles; sister of Elton F. Young Sr, and Harry F. Young Sr.; survived also by several nieces and nephews. Friends may call at Joseph Gawlers Sons, 5130 Wisconsin ave. at Harrison st. n.w. (parking on premises), Wednesday 2 to 4 and 7 to 9 p.m., where services will be held on Thursday, December 7, at 12:30 p.m. Interment Congressional Cemetery. [Washington Post, December 5, 1978, p. C8]
  Niles, Rosetta B. d. 4 Aug 1898 R 13 S 94
Niles. On Thursday, August 4, 1898 at 1 o'clock p.m. at her residence, 138 Massachusetts avenue northeast, Rosetta B. Niles, widow of Henry C. Niles and daughter of the late Alexander and Mary Bielaski. Funeral services to be held at the Pro-Cathedral Church St. Mark, corner 3rd and A streets southeast at 4:45 o'clock p.m., Saturday August 6. All friends invited (Denver and Illinois papers please copy).