He was married to Joyce Withers SULLIVAN on 20 Jun 1953. Douglas Willaim EY and Joyce Withers SULLIVAN had the following children:
181 i.
Douglas William EY, JR. was born on 29 Aug 1955.
182 ii. John Withers EY was born on 15 Apr 1957.
183 iii. Jennifer Rudd EY was born on 17 May 1961.
184 iv. Christopher Cushing EY was born on 2 Sep 1966.