Mrs. Olene (McCallister) Mackay, born on May 12, 1921, in Graham, Texas, to the late Rosa Lee (Dozier) McCallister and the late George Isaac McCallister, passed away at age 97 on October 20, 2018, in Dallas, Texas.
She attended Graham High School. She was in the Real Estate industry as a broker at Ralph Porter Co. and Ebby Halliday.
Olene was the beloved wife of the late Donald Henry Mackay, Jr.. She was preceded in death by her son, Douglas Edward Mackay; brothers, Ezra McCallister and Truman McCallister; and sister, Georgia McCallister Anable.
Olene is survived by her daughter, Carolyn Mackay Laurence, and grandson, Thomas Barret Laurence.
She was a member of Park Cities Presbyterian Church.
Friends and family are welcome to attend the graveside service at 11:00 am on Friday, November 16, in Hillcrest Memorial Park, 7405 West Northwest Highway, Dallas, Texas, 75225.
Donations may be made to The Senior Source.