Robert C. Sprague

Sprague was the son of Frank J. Sprague and Harriet Sprague.

After graduating from The Hotchkiss School in 1918, Robert Sprague went to the United States Naval Academy in Annapolis like his father Frank, who was a business associate to Thomas Alva Edison. He later attended the Naval Postgraduate School and completed his graduate program at the Massachusetts Institute of Technology (MIT).

While a naval officer, he invented the tone control for amplifiers and radio sets. In 1921 he married Florence Antoinette van Zelm. They were married until her death in 1987. Sprague patented the paper condenser (capacitor) and tone control in 1926, and this provided the capital to start a business.

During his business life, Robert Sprague served on the board for the following organizations and businesses:

Massachusetts Institute of Technology

MITRE Corporation

First National Bank of Boston

Charles Stark Draper Laboratory

Associated Industries of Massachusetts

Massachusetts Science and Technology Foundation

Federal Reserve Bank of Boston

Other Notable Awards, Memberships and Appointments

Member Institute of Electrical and Electronics Engineers (IEEE)

American Academy of Arts and Sciences

War Production Board for the Advisory Committee on Capacitors (1942-1945)

Appointed by President Eisenhower as Undersecretary to the Air Force in 1953

Appointed by President Eisenhower to the Security Resources Board- Office of Defense Mobilization in 1957

Elected to the National Academy of Engineering 1985

Holder of 19 patents

Robert C. Sprague was the driving force behind the annual Williamstown Theatre Festival. Aside from business and family, theater arts was his greatest love. In the 1940s he (as Sprague Electric) sponsored a symphony orchestra which later became the Berkshire Symphony Orchestra at Williams College.

His favorite sport was skiing. He was the author of two books ("Sprague Electric" of North Adams: a pioneer in electronics in New England, Newcomen Publishing (1958) and Parallel Skiing for Weekend Skiers, self-published (1970). Robert and his wife Florence Antoinette van Zelm had two children, Robert C. Sprague Jr and (Dr.) John L. Sprague. John L. Sprague was head of Sprague Electric from 1981 until its closing in 1993. Robert C. Sprague died at home in Williamstown, Mass on September 27, 1991.