Samuel Robert Childress, known to family and friends as Sam, passed away on August 30, 2026, in West Chicago, Illinois, at the age of 84.
He was born on June 1, 1942, in Hillsville, Virginia, and carried the values of his upbringing throughout his life. Sam was a man of remarkable intellect, quiet strength, and steady kindness. Those who knew him best will remember him as analytical in thought, intelligent in spirit, and gentle in manner. He lived with a calm presence that brought reassurance to others, and he approached life with both curiosity and humility.
Sam pursued his education with dedication and excellence. He attended Davidson College in North Carolina for his undergraduate studies before continuing on to Columbia University in New York, where he completed both his master’s degree and doctorate. His academic path reflected his deep commitment to learning and to the pursuit of knowledge. He valued education not only for what it provided him professionally, but also for the way it shaped his understanding of the world and the people in it.
His professional life was distinguished by his work as a scientist in high energy physics at Fermi Lab in Batavia, Illinois. In that role, Sam contributed to a field that sought to answer some of the most complex questions in science. He was respected for his thoughtful approach, his disciplined mind, and his ability to work with precision and care. His career stood as a testament to years of study, perseverance, and a genuine devotion to discovery. He took pride in his work, and those around him valued the insight and integrity he brought to it.
Outside of his professional accomplishments, Sam found joy in traveling. He appreciated the experience of seeing new places, meeting new people, and broadening his perspective through the world around him. Travel gave him opportunities for reflection and discovery, and it remained one of the interests that enriched his life most meaningfully. Whether near or far from home, he carried with him a thoughtful appreciation for the beauty and diversity of life.
Sam is survived by his wife, Billie Childress, who shared in his life and stood beside him through the years. He is also survived by his brother, Conduff Childress Jr., and Conduff’s wife, Joyce. He was preceded in death by his parents, Conduff and Alice Childress, as well as by his brother, William. His family was an important part of his life, and the bonds he shared with them reflected the loyalty and love that defined him.
A life marked by intelligence, grace, and steady devotion leaves behind a lasting legacy. Sam’s family, friends, colleagues, and all who had the privilege of knowing him will remember his thoughtful presence and the dignity with which he lived. His memory will remain a source of comfort and inspiration to those who loved him.
He will be deeply missed and fondly remembered.





