When did the double agent who was recruited by Arnold Deutsch defect to the Soviet Union ?
Arnold Deutsch Arnold Deutsch (1903–1942?), variously described as Austrian, Czech or Hungarian, was an academic who worked as a Soviet spy, best known for having recruited Kim Philby. Much of his life remains unknown or disputed.
Robert Edward Webster Robert Edward Webster (October 23, 1928—November 11, 1999) was an American technician of the Cleveland, Ohio-based Rand Development, who defected to the Soviet Union in 1959 and returned to the United States in 1962. Webster was born in Tiffin, Ohio and educated in Pennsylvania. He served in the United States Navy during World War II.