When George Bryan Loring Thomson was born on 12 November 1892, in Provo, Utah, Utah, United States, his father, James Thomson, was 49 and his mother, Margaret Barton, was 34. He married Isabelle Forbush on 18 December 1912, in Salt Lake City, Salt Lake, Utah, United States. They were the parents of at least 1 son. He lived in Salt Lake City Ward 3, Salt Lake City, Salt Lake, Utah, United States in 1920 and Salt Lake City Ward 6, Salt Lake City, Salt Lake, Utah, United States in 1940. He registered for military service in 1918. He died on 21 January 1978, in Salt Lake City, Salt Lake, Utah, United States, at the age of 85, and was buried in Wasatch Lawn Memorial Park, Salt Lake City, Salt Lake, Utah, United States.