Don Wade Cupp, 68, of Tyler, Texas, passed away unexpectedly at his home following a sudden health issue. His passing came far too soon and leaves a deep sadness in the hearts of those who knew and loved him.

Don was born on December 9, 1957, in Lubbock, Texas, to Arlie "Gene" Eugene Cupp and Norma Thompson Cupp, who preceded him in death. He was baptized at First Baptist Church in Lubbock on September 22, 1968. He was also preceded in death by his uncle, Billy "Ted" Thompson, and his cousin, Sarah Kathryn Thompson.

Don is survived by his sister, Jean Ann Spillman; his niece, Angie Gallaway; his nephew, Andrew Waldson; his aunt, Carol Thompson; and his cousins, Lisa Dodd and Traci Wilson.

Don was blessed with lifelong friendships that became family. His dear friend, James Thedford, and the entire Thedford family welcomed him into countless holiday celebrations over the years, surrounding him with friendship, love, and a sense of family that he deeply treasured.

Don graduated from John Tyler High School before earning his degree in Electrical Engineering from The University of Texas at San Antonio in 1992. He made San Antonio his home for many years and built a career centered on technology and telecommunications. He spent much of his professional life with Suddenlink and later Optimum, where his technical knowledge and natural ability to solve complex problems served him well throughout his career.

Known to many as "Einstein," Don had a brilliant and inquisitive mind and an incredible ability to solve even the toughest technical problems. Family and friends regularly turned to him for help with computers, electronics, and electrical projects, knowing he would patiently work until everything was just right. He approached every challenge with precision, care, and meticulous attention to detail, and he seemed happiest when he had a problem to solve or someone he could help.

Beyond his remarkable intellect, Don will be remembered for his gentle heart, kindness, and love for others. He had a special love for cats and rarely turned away a stray in need. Caring for and adopting homeless cats brought him great joy and reflected the compassion he extended to both animals and people alike.

After many years in San Antonio, Don eventually returned home to Tyler, where he spent his final years. He leaves behind a legacy of kindness, intelligence, loyalty, and an unwavering willingness to help others. His gentle spirit, brilliant mind, and caring heart will be deeply missed by his family, friends, neighbors, and all who had the privilege of knowing him.

The family extends their heartfelt gratitude to James Thedford and the entire Thedford family, who showed Don such love, friendship, and compassion throughout his life. His memory will be cherished always.