John Byram

1940 - 2026

John Diller Byram of Austin, Texas passed away peacefully surrounded by his family on March 21, 2026. Born December 31, 1940 in Abilene, Texas to John Perkins Byram and Anna Dale Diller, John lived a remarkable life defined by vision, determination, and a deep love for family, land, and the great state of Texas.
Raised in Abilene, John developed an early sense of independence and drive that would shape the course of his life. At the age of 19, John's father suddenly passed away and left his wife Anna, John and his two daughters, Dale, and Joan behind. John was forced to become the primary provider and begin his adult career at an early age.
John attended the New Mexico Military Institute before earning a track scholarship to Texas Tech University, where he was also a proud member of the Phi Delta Theta fraternity. Those years reflected the competitive spirit, discipline, and leadership that would define him throughout his life. Shortly after graduating from college, John was introduced to the love of his life, Sally Anne Dillingham and they soon were married and had three children, Johnny, Blake and Brooke in Austin, Texas.
John went on to become a highly respected and successful real estate developer in Austin during the city's formative years of growth. Known for his extraordinary ability to see opportunity where others could not, he built a reputation as a bold and creative dealmaker with an instinctive understanding of land and development. Over decades in business, he quietly built a remarkable portfolio and became widely regarded as one of Austin's most visionary real estate entrepreneurs. His leadership and reputation extended beyond his own ventures, as he was a longtime member of the World Presidents' Organization and served on the Board of Texas Commerce Bank.
In 1972, John purchased what would become the legendary Byram Ranch. Together with his beloved wife, the late Sally, he transformed the ranch into an extraordinary and one-of-a-kind property. More than a ranch, it became a place of gathering, generosity, and shared experience, a setting where family, friends, dignitaries, and members of the Austin community came together. The ranch was used to support charitable efforts, host meaningful events, and create lasting memories for all who were fortunate enough to experience it.
John had a deep appreciation for the outdoors and the adventure it offered. He had a passion for aviation, a passionate hunter, a deep love for dogs, and greatly enjoyed safaris in Africa, often traveling with his sons, Johnny and Blake. These experiences were not just pursuits, but moments of connection, tradition, and legacy shared across generations.
He was a man of strong conviction and larger-than-life presence, a legendary negotiator in business, yet warm, generous, and welcoming in his personal life. John had a unique ability to make people feel at home, whether across a negotiating table or on the porch of his ranch. He was known for his generosity, his hospitality, and his willingness to share what he had built with others. Those who spent time with him knew that being invited into his world was something special.
At the center of John's life was his devotion to his family. He shared a beautiful life with his wife Sally, and together they created a legacy rooted in strength, love, and shared experience.
John is survived by his children, Johnny Diller Byram, Blake Dillingham Byram, and Brooke Byram Davenport, daughter-in-law Monica Renee Byram, and son-in-law Blakeney Conger Davenport. He was a proud grandfather to Grant Jonathan Byram, and Grace Elizabeth Byram, Chloe Christina Davenport, and Charlotte Sally Davenport.
He was a longtime member of Good Shepherd Episcopal Church and held a deep appreciation for Texas history, often sharing stories and reflections on the people and places that shaped the state he loved so much.
John Byram lived a life marked by vision, courage, and generosity. He built not only businesses and landholdings, but a life rich in experience, relationships, and meaning. His legacy lives on through his family, the land he loved, and the many lives he touched along the way.
If you were fortunate enough to spend time with John, you left better than you arrived.
A private service celebrating John's life will be held at the Byram Ranch with family.
Memorials may be directed to Matador Club Fund Donation Page, redraiderclub.com.