Ronald Louis Shearin

Ronald Louis Shearin of Chapel Hill has passed away June 16, 2026. After 93 remarkable years, Ronald had helped in the development of radar, the Apollo Space Program, and environmental engineering. His storytelling and insights from his physics background were enhanced by the deep conviction of his Christian faith.

Ronald and his wife of 68 years, Roma were known for hosting Sunday family dinners inviting guests to join them from every walk of life and from many countries. He was especially proud of the summer lunches where the tomatoes, cucumbers, peppers and beans from their own garden were served.

A lifelong learner, Ronald graduated from Chapel Hill High School, UNC Chapel Hill, Texas A&M with other graduate studies at the University of Florida. Ronald served in the United States Air Force as a meteorologist and the United States Public Health Service as a health physicist and environmental engineer for a total of 25 years. He retired from service and went on to work in environmental safety at Carolina Power and Light for an additional 14 years. One of the highlights of his career was his work for the Apollo Space Program in Cocoa Beach, Florida. Ronald is a past president of the North Carolina Health Physics Society

He is survived by his wife, Roma, his three children Daun Whitley (John), Derek Shearin (Lisa), Tanya Jones (Matt), four grandchildren, Zachary Whitley (Monica), Nicole Mears (Michael), Victoria Clark (Brandon), and Sterling Margrave. Additionally, he leaves behind his sister, Jane Caviness and her daughter Kristen (Edward) Sihler. Also, he leaves behind three great-grandchildren, Lorelei, Atticus and Wilder who brought a special joy to his life.

His celebration of life service will be held on Friday, June 26, 2026, at 10am at University Baptist Church in Chapel Hill with a reception following.