Klaus Fuchs
Criminal
German spy who was caught providing information to the USSR about the Manhattan Project.
He graduated from University of Bristol in 1937 with a Ph.D. in Physics.
He was awarded the National Prize of East Germany after serving 9 of his 14-year espionage sentence.
He married Margarete Keilson in 1959 and had two sisters.
As a spy, he worked with Albert Einstein and created the first hydrogen bomb.