Robert Langdon (book series) and was released by Columbia Pictures. Robert Langdon (book series) The "Robert Langdon" book series is named after Robert Langdon, the protagonist of the novels by American author Dan Brown. Langdon is portrayed as a Harvard University professor of religious iconology and symbology, a fictional field related to the study of historic symbols, which is not methodologically connected to the actual discipline of semiotics. Brown's novels that feature the lead character also include historical themes and Christianity as motifs, and as a result have generated controversy. Brown states on his website that his books are not anti-Christian, and that he
Robert E. Langdon Jr. Systems in El Segundo. Langdon served as the President of the Pasadena Chapter as well as the Director of the California Council of the American Institute of Architects. Additionally, he was the national President of Scarab fraternity, an architectural organization. He was married to Jacqueline (Hughes) Langdon. They had a son, Robert Langdon, III, and a daughter, Jan (Langdon) Handtmann. They resided in Pasadena, California. He died on August 13, 2004 in Pasadena, California. He was eighty-six years old. Robert E. Langdon Jr. Robert E. Langdon Jr. (circa 1916-2004) was an American architect based in Los Angeles, California. With Ernest