!!! 04-0-2017 I did not find an obit for Dell, but
her stone has no dod
here shows her dod as May 7, 1997 [via the Oklahoman Digital Archives
(newspaper)
Oklahoman Archives

Oklahoma City, Oklahoma County, Oklahoma
November 19, 1996, pg 16
William Self, 85, of 226 SE 19, died Friday at
South Community Hospital. Services will be at 3 p.m.
Saturday at Hunter Funeral Home with buried in
Arlington Memorial Cemetery.
Born at Fort Smith, he was a retired 15-year
employee of Oklahoma City Water Department. He had
lived in Oklahoma City about 22 years. Survivors
include his wife, Dell, of the home; a daughter,
Mrs. Mildred Matthews, 3110 SE 20; a son, Cecil
Boyett, Antlers; two sisters, Thelma Crowley, and
Kate Self, and a brother, Oscar, all of Fort Smith;
and a brother, Claud, of North Carolina.
Dell Self
Birth: Aug. 16, 1900
Death: Mar. 7, 1997
source