David Kaczynski is the younger brother of Ted Kaczynski, a man who is famous for what?
David Kaczynski David Kaczynski (born October 3, 1949) is the younger brother of the "Unabomber" Theodore Kaczynski. His memoir, "Every Last Tie: The Story of the Unabomber and His Family", details David's relationship with his brother and parents, and the difficult decision that David and his wife faced when they came to suspect that Ted was the Unabomber.
David Schoenbaum David Schoenbaum (born 1935) is an American historian highly regarded for his writing on a wide range of subjects, including German political history (in the periods of World War I, Naziism, the 1960s, and contemporary politics), European and global cultural history, and U.S. diplomatic history.