John Bruce Duncan Obituary
The memory of John Bruce Duncan in Seguin, Texas, who passed away on February 6, 2026 at the age of 79, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of John Bruce Duncan to pay them a last tribute.
Though John Bruce has departed this earthly realm, his legacy endures — a legacy of love that will continue to illuminate the lives of family and friends in the darkest of hours. May his spirit soar on wings of eternal peace, forever cherished in the tender embrace of memory.
He was predeceased by: his parents, John P. Duncan and Mary Louise Aiken. He is survived by: his wife Susan Duncan; his sister Terry Lynn Moy; and his children, Shane, Levi, Jennie, Misty, Delana, Dale, Jeremy and Jonny. He is also survived by numerous grandchildren and great- grandchildren.
