Brett J. Morrison, 65, passed away August 20, 2020, in Plano, Texas after a short battle with pancreatic cancer. Brett was born October 14, 1954 in Omaha, Nebraska to Francis and Maryle Morrison. He graduated from Del City High School in 1972 and began a long and successful career in Information Technology. Brett was an astronomy enthusiast, enjoyed photography, painting, riding motorcycles, and playing golf. In retirement, he lived near Lake Texoma with his dog, Seamus, and enjoyed cheering on his grandchildren during their extracurricular activities/sporting events. He was preceded in death by his parents, Francis and Maryle Morrison. He is survived by his sisters Mary Sue Samples, Jacqueline Gardner, and Stephanie Morrison; children Rhett Morrison and Alex Morrison; grandchildren Seth Morrison, Brent Morrison, and Colby Morrison; and other loving family and friends. At his request, no service will be held.