Article · Wikipedia archive · Last revised Jul 29, 2026

Edwin S. Webster

Edwin Sibley Webster was an early electrical engineer and graduate from the Massachusetts Institute of Technology. He co-founded Stone & Webster with his friend Charles A. Stone. He was president and vice-chairman of the company for many years, becoming chairman on the death of his partner in 1941.

Last revised
Jul 29, 2026
Read time
≈ 1 min
Length
290 w
Citations
4
Source
Edwin Webster
Portrait of Webster by John Singer Sargent
Born(1867-08-26)August 26, 1867
DiedMay 10, 1950(1950-05-10) (aged 82)
Resting place
Mount Auburn Cemetery, Cambridge, Massachusetts
Alma materMassachusetts Institute of Technology (1888)
OccupationsElectrical engineer, businessman
Years active1890-1941
Board member of
Stone & Webster, Consolidated Investment Trust, United Fruit Company, Pacific Mills, Wilmington & Franklin Coal Company, Tampa Electric Company, Ames Shovel & Tool Company
SpouseJane Depeyster Hovey
Children3

Edwin Sibley Webster (August 26, 1867 – May 10, 1950) was an early electrical engineer and graduate from the Massachusetts Institute of Technology. He co-founded Stone & Webster with his friend Charles A. Stone.12 He was president and vice-chairman of the company for many years, becoming chairman on the death of his partner in 1941.

Stone & Webster built their business from a base at Stoughton, Massachusetts into a multi-faceted engineering services company that provided engineering, construction, environmental, and plant operation and maintenance services. They became involved with power generation projects, starting with hydroelectric plants of the late 19th-century that led to building and operating electric streetcar systems in a number of cities across the United States.

As well as industrial plants, they built the 50-storey General Electric Building in New York City, the Cathedral of Learning at the University of Pittsburgh, a landmark now listed in the National Register of Historic Places, as well as buildings for Massachusetts Institute of Technology. Stone & Webster was the prime contractor for the electromagnetic separation plant for the Manhattan Project at Oak Ridge, Tennessee.34

References

References

  1. Warner Jr., Sam Bass. Province of Reason. Harvard University Press, 1988, p. 53.
  2. "Edwin S. Webster, Engineer, Is Dead". New York Times. 1950-05-11. Retrieved 2019-07-09.
  3. "History of Atomic Energy Collection, 1896-1991". Oregon State University Libraries. 2019-07-09. Retrieved 2019-07-09.
  4. "The Manhattan Project". Oregon State University Libraries. 2019-07-09. Retrieved 2019-07-09.