Robert Langdon took Mr. Kohler seriously when he realized that Kohler's information about the Illuminati was accurate and Kohler was willing to risk his own life to help Langdon stop the threat. Kohler's sincerity and dedication to the truth convinced Langdon of his credibility.
Robert Langdon was created in 2000.
Robert Adrian Langdon died in 2003.
Robert Adrian Langdon was born in 1924.
Paul Robert Langdon is 5' 7".
Robert Langdon is in a series of novels, the best known being The DaVinci Code.
Robert M. Langdon has written: 'American foreign policy'
Robert Kohler has written: 'The intelligence industrial base'
Rob Kohler's birth name is Robert Kohler.
Matt Kohler's birth name is Matthew Robert Kohler.
Robert Langdon is a professor of symbology at Harvard University in "The Da Vinci Code."
The Ankh
Pierce Brosnan was considered for the role of Robert Langdon.