
Born on June 1, 1951, in Ohio, Greg was the beloved son of John Earl Hahn and Betty Jane Barker Hahn. Though born in Ohio, he was raised in Dallas, Texas, where he grew up on Hartford Street in the Oak Lawn area and developed the values, friendships, and character that would guide him throughout his life.
Greg was a man whose presence could light up a room. He had a gift for making people feel seen, appreciated, and loved. Whether through a kind word, a warm smile, or one of his signature expressions—"dadgum" or "you dirty dog"—he brought laughter and joy wherever he went. To know Greg was to know kindness. To love Greg was to be reminded daily that you mattered.
After graduating from North Dallas High School, Greg attended the University of North Texas, where he earned a degree in Education. During his time at UNT, he excelled both academically and athletically. A talented football player, Greg earned the distinguished Letter Winner designation in 1972, an honor awarded to student-athletes who demonstrate excellence both on the field and in the classroom. His athletic abilities were so remarkable that he was considered a potential NFL draft prospect following college. Yet Greg chose a different path—one devoted to shaping lives through education.
Following graduation, Greg spent several years teaching high school students, investing in the lives and futures of young people. He later learned the art of masonry, continuing a family tradition and developing skills that reflected his strong work ethic and dedication. Whatever role he held, Greg approached it with humility, determination, and a genuine desire to help others.
Faith was a cornerstone of Greg's life. His Christian beliefs provided a foundation for his values and shaped the way he treated those around him. During college, he was actively involved with the Fellowship of Christian Athletes, and throughout his life, he sought to live out his faith through kindness, compassion, and love. He believed deeply in God and carried that faith with quiet strength through both life's triumphs and its hardships.
While Greg's accomplishments were many, it was the relationships he cultivated that mattered most to him. Family was the center of his world. He cherished every opportunity to spend time with his children, grandchildren, and great-grandchildren, creating memories that will be treasured for generations.
Greg possessed a deep love for music and appreciated nearly every genre imaginable. He delighted in sharing that passion with those he loved. One family story tells of how he introduced a granddaughter to Michael Jackson, sparking an enthusiasm that remains to this day. His love of music reflected his open heart and curiosity—there was always room for another song, another story, and another connection.
He was also known for his adventurous walks. Greg could often be found setting out with little more than a bottle of water, a few snacks, and a sense of determination. Family members still tell the story of him walking from one border of Richardson, Texas, to the other, stopping only when necessary before continuing his journey. Those walks reflected much of who Greg was: resilient, independent, optimistic, and always moving forward.
Food was another simple joy in Greg's life. He never met a plate of Mexican food he didn't enjoy and was particularly fond of chips and salsa. He could happily finish an entire pizza loaded with extra onions and tomatoes and never lost his affection for a classic grilled cheese sandwich from Sonic—with tomatoes and onions, of course. A good cup of coffee and a trip to Starbucks were always welcome.
Those closest to Greg will remember not only what he enjoyed, but how he made them feel. He had a remarkable ability to lift others up. His loving spirit, playful flirtatiousness, and endless encouragement became hallmarks of his personality. He regularly reminded those around him that they were beautiful, wonderful, valued, and loved. In a world that can often feel rushed and indifferent, Greg made people feel important.
Through life's greatest challenges, Greg showed that love truly conquers all. Even in the face of illness and adversity, he remained compassionate, selfless, and deeply caring. His unwavering love touched countless lives and left a lasting impression on everyone fortunate enough to know him. He demonstrated through his actions that strength is found not only in perseverance, but also in kindness.
Greg is survived by his children, Colleen Pullen, Ralph Gastiaburo, Kelly Malpica, Shannon Hahn, Ryan Hahn, and Blaise Gonzales; his sons-in-law, Tony Pullen, Jose Malpica; his daughters-in-law, Roxane Gastiaburo, and Crystal Hahn; his beloved grandchildren, Brittany, Gabe, Joey, Ralphie, Jaxon, Braden, Jack, Devin, Marcos, Javier, Jacob, Rene, Alexandria, Briana, Ryan, Reese, Piper, Ava, and Blaise; and his cherished great-grandchildren, Caleb, Isaiah, Alyssa, Juliana, Leah, Tru, Skyy, Nalani, Cambria, Willa, Clay, Jameson, and Graham. He is also survived by his siblings, Dwane Hahn, Carol Luther, and Dixie Hahn, along with numerous extended family members and dear friends.
He was preceded in death by his parents, John Earl Hahn and Betty Jane Hahn, and his brother, John Hahn.
Though his family grieves the loss of his physical presence, they find comfort in the countless memories he leaves behind and in the faith that sustained him throughout his life. Greg's legacy lives on in the lessons he taught, the love he shared, and the example he set.
His life was a testament to the power of faith, family, compassion, and unconditional love. He leaves behind a legacy that will continue to inspire all who knew him.
Well done, good and faithful servant.
Forever loved. Forever remembered.
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