Robert Adrian Langdon died in 2003.
Robert Adrian Langdon was born in 1924.
Robert Langdon was created in 2000.
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'
No, he is trapped in a sensory deprivation tank which give the illusion of being dead.
Robert Langdon is a professor of symbology at Harvard University in "The Da Vinci Code."
Margaret Langdon died in 2005.
David Langdon died in 2011.
Freddie Langdon died in 1988.
Langdon Smith died in 1908.
Chauncey Langdon died in 1830.