

She was born on April 14, 1932, near the North Canadian River in Canadian County, Oklahoma, to Osie Mack and Millie Ruth (Garrett) Stinchcomb. Growing up in a close-knit family instilled in her the values of faith, importance of family, and love that would define the rest of her life.
On March 28, 1952, she married Jack McCoy. Together they shared 63 wonderful years of marriage.
Known affectionately as "Sis" to her extended family, she had a gift for making every person feel valued. She treasured time spent with her children, grandchildren, and great-grandchildren, and never missed an opportunity to tell others she had "the best family in the world." She was their biggest cheerleader, greatest encourager, and constant source of unconditional love.
Her faith in Jesus Christ was the foundation of her life. She trusted the Lord through every season and lived each day with quiet strength, kindness, and gratitude. She also had a lifelong love of history and genealogy, carefully preserving family stories so future generations would always know where they came from.
Birthdays were especially important to her. Every child and grandchild received their favorite homemade cake each year, a tradition she faithfully continued long after they became adults. Even when she was no longer able to bake, she made sure everyone still received their favorite candy bar at family gatherings.
She is survived by her three children, Robin Boyd, Daniel McCoy (Shari), and Dayna McCoy; her son-in-law, Charles Gibbs; her five beloved grandchildren, Britney Bowie, Tyler Boyd (Jenny), Felicity McCoy, William McCoy, and Catherine McCoy; and her four cherished great-grandchildren, Aubrey Boyd, Weston Bowie, Molly Boyd, and Jack Boyd. In her own words, written in her book of family history, she often reflected on the life she had been blessed with by asking, "What more could I want?"
She was preceded in death by her husband, Jack McCoy; her daughter, Lisa (McCoy) Gibbs; her son-in-law, Gary Boyd; her parents, Osie Mack and Millie Ruth (Garrett) Stinchcomb; her brother and sister-in-law, Glenn and Ruby (Campbell) Stinchcomb; her brother and sister-in-law, Ray and Ulele (Rouse) Stinchcomb; her brothers Bob and Bud Stinchcomb; and her sisters, Zona (Stinchcomb) Brenner and Joyce Ann Stinchcomb.
Mary Ruth's greatest legacy is not found in the family history she so lovingly preserved, but in the family, she built, nurtured, and held together. She was the glue of the family, the one who made sure everyone gathered around the table, celebrated life's milestones, and always knew they were loved. She leaves behind generations shaped by her unconditional love, strengthened by her unwavering faith, and blessed with countless memories that will be treasured for years to come.
Her life was a beautiful testimony to God's faithfulness, and she lived each day with the confidence that heaven was her eternal home. Though her absence leaves an ache in the hearts of those who loved her, they find comfort in knowing she is fully healed, reunited with those who went before her, and no doubt enjoying a game of tennis in heaven. Because of the hope found in Jesus Christ, her family knows this is not the end of her story, but simply a temporary goodbye until the joyful day they are reunited with her in heaven.
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