Margaret Barnard Mullin passed away peacefully on Monday, July 6, 2026, at the age of 67, surrounded by the love of her family.

She was born on September 11, 1958, and spent her entire life in the Lakesite and Soddy-Daisy communities she loved so dearly. Margaret lived a life centered on family, friendship, and making others feel welcome. She loved cooking for those she cared about, entertaining family and friends, and filling her home with laughter and conversation. She found joy in walking, boating, and fishing, and she had a special place in her heart for her beloved cocker spaniels.

Above all else, Margaret treasured her family. She was a devoted wife to her loving husband, John/Robbie Mullin, and a proud, loving mother to her beautiful daughter, Marlee. Her greatest happiness came from spending time with those she loved, creating memories that will be cherished forever.

Margaret dedicated many years of her professional life as an office manager for several orthodontic and dental practices throughout the Chattanooga area. She was respected not only for her professionalism and work ethic but also for the kindness and warmth she extended to everyone she met. She also loved and supported the Notre Dame Irish Wrestling team, where she was a tremendous help to the program for many years.

To know Margaret was to love her. Friends describe her as truly one of a kind, a woman whose wit, beautiful smile, and genuine personality could brighten any room. She had a remarkable gift for making friends wherever she went, turning even brief encounters into lasting connections. Her many medical assistants and technicians often referred to Margaret as their favorite patient, and the many doctors and nurses who cared for her over the years considered it a privilege to know her. She had a way of making everyone around her feel valued, appreciated, and loved.

She was preceded in death by her loving parents, Bill and Elizabeth Barnard.

Margaret is survived by her devoted husband, Robbie Mullin; her beloved daughter, Marlee Mullin Smith & son-in-law Hunter Smith; her sisters, Millie Barnard Nethery, Ginny Barnard Morrison, and Connie Barnard Lowrance; along with many loving nieces, nephews, extended family members, and dear friends.

Margaret’s legacy is one of love, compassion, generosity, and joy. She leaves behind countless memories, warm laughter, and an example of how to live with grace, kindness, and an open heart. Though she will be deeply missed every day, her love will continue to live on in the hearts of her family, friends, and everyone fortunate enough to have known her.

Join us for a Celebration of Margaret’s Life on Thursday, July 23rd at the Ultra Club at Finley Stadium, 519 West 19th Street, Chattanooga, TN 37408. Please stop by anytime between 5:30-9:30 PM for food, drinks and fellowship. 

Arrangements are by the Cremation Center of Chattanooga, 1345 Hickory Valley Road, Suite B, Chattanooga, TN 37421, (423) 362-5999.