John E. Bryson, former United States Secretary of Commerce, environmental advocate, and a life member of the Caltech community, passed away peacefully at his home in San Marino, California, on May 13, 2025. He was 81 years old. Bryson was named to the Caltech Board of Trustees in 2005 and served until 2011, when he was confirmed as Secretary of Commerce. Upon the conclusion of his service, he was re-elected to the board in 2013. He became a senior trustee in 2015 and a life member of the