Thomas D. Brock - Early Life

Early Life

Thomas Dale Brock was born in Cleveland, Ohio on September 10, 1926, the only child of Helen Sophia Ringwald, of Chillicothe, Ohio, and Thomas Carter Brock, of Toronto, Canada. Though Cleveland was an industrial city, his home was situated near a farm and forested park with views of Lake Erie, so that he grew up in an "idyllic environment", surrounded by nature.

Brock's father, who had never received a formal education, had encouraged Brock to pursue university, and taught Brock how to assemble electrical equipment. At the age of 10, Brock received a chemistry set as a Christmas present, and his father helped him set up a basement laboratory. When Brock was 15, his father became seriously ill, and the family moved back to his mother's home in Ohio. Months later, Brock's father died, leaving the family in a state of poverty. Brock immediately went to work for $0.25 per hour to support himself and his mother in various odd jobs.

Although Brock had decided to attend college and become a chemist, World War II was in progress. After graduating from high school, Brock joined the United States Navy and spent more than a year in their electronics program.

Under the G.I. Bill, Brock began attending Ohio State University in 1946, initially with aspirations of becoming a writer, yet still drawn to chemistry and science. He earned a B.Sc. (1949), M.Sc. (1950), and Ph.D. (1952) in botany, specializing in experimental mycology and yeast physiology. His graduate work centered on the mushroom Morchella esculenta and the yeast Hansenula anomala.