Henri-Pierre Roché was a French writer and art dealer, born on February 27, 1879, in Paris. He is best known for his novel "Jules et Jim," published in 1953, which explores the complexities of love and friendship. The book gained further fame when it was adapted into a film by François Truffaut in 1962. Roché was also involved in the art world, promoting modern artists such as Pablo Picasso and Henri Matisse. His connections with influential figures in the early 20th century helped shape his literary and artistic perspectives. He passed away on July 1, 1959.