Mr. Jack Keith McCormick, age 75, of Livingston passed away Saturday, October 25, 2025. Funeral services for Mr. Jack McCormick will be conducted on Wednesday, October 29, 2025 at 2 p.m. from Livingston Funeral Home. Burial to follow at Overton County Memorial gardens. Rev. James Shenko and Ralph Robbins to officiate. Family will welcome friends from 10 a.m. until time of service on Wednesday, October 29, 2025 from Livingston Funeral Home. 

Jack McCormick was born on June 21, 1950, in Livingston, Tennessee, to the late Cloyce R. and Zua Maxwell McCormick. A proud 1969 graduate of Livingston Academy, Jack built a long and fulfilling career with Twin Lakes Telephone, where he worked faithfully for 37 years before retiring in 2010. Jack was a devoted member of the First Christian Church of Livingston. He had a true love for life’s simple pleasures — spending Saturdays at yard sales, swapping and trading with friends, tending to his cattle, and adding to his knife collection. He could often be found relaxing with a good western on TV and a smile on his face. But what brought Jack the most joy were his horses. Riding and showing them wasn’t just a hobby — it was a passion. Winning a blue ribbon on his beloved horses, Design of 2000 and Silver Dollar Exclusive, was one of his proudest moments.

Jack is survived by his wife of 44 years Donna McCormick; daughter Jenna and her husband Derek S. Masters; grandson Dash Mackendrick Masters; sister Rita Apple; and nieces Lori, Amy, and Makenzie and their children. 

In addition to his parents Jack was preceded in death by his parents-in-law Loyd and Dean White.