Diana Lynn Stubblefield passed away peacefully on the morning of Wednesday, May 20, 2026. She was born on October 1, 1950, in Kansas City, Kansas, to William and Martha (Keefe) King. She was a 1968 graduate of Harrison High School in Harrison, Arkansas. 

Diana was the kind of person who never met a stranger. Her warm heart, quick wit, and sassy personality made her unforgettable to everyone who knew and loved her. She had a gift for making people feel welcome and always brought laughter and life wherever she went. 

She loved spending her days window shopping at her favorite stores, hunting for treasures, and surrounding herself with beautiful things. Diana turned her passion for antiques into a career, buying and selling pieces that reflected her unique style and eye for beauty. No matter the occasion, you could always count on Diana to have her hair and makeup done, dressed up in her favorite costume jewelry, and carrying herself with confidence and charm. 

More than anything, Diana loved her family. Her grandchildren were truly the light of her life and brought her endless pride and happiness. She treasured every moment spent with them and loved them deeply. 

Diana leaves behind her loving daughter, Casey Coyle; son, Cody Stubblefield; brother, John King; and her beloved grandchildren, Vann Wiley-Stubblefield, Rowan Coyle, Nixon Coyle, Rawlings Coyle, and Griffey Coyle. 

She was preceded in death by her parents, William and Martha King, and her precious grandchild, Oakland Coyle. Diana’s love, laughter, and vibrant spirit touched so many lives. 

She will be deeply missed and forever remembered by all who had the blessing of knowing her. 

Services to be held at 10:00 AM on May 27, 2026 at Vondel L Smith & Son Mortuary North Chapel, 13125 N MacArthur Blvd, Oklahoma City, OK 73142 with Burial to follow at Resurrection Cemetery, 7500 W Britton Rd, Oklahoma City, OK 73132.