Pierre Marie Augustin Filon was a French educator, essayist, and novelist born in Paris in 1841. The son of historian Charles Auguste Désiré Filon, he pursued an academic path, studying at the École normale before lecturing on rhetoric at the Lycées of Nice and Grenoble. His career took a significant turn in 1867 when the French minister of education appointed him as the personal tutor to the Prince Imperial, Louis-Napoléon.\n\nDuring the Regency of Empress Eugénie in 1870, Filon served as her private secretary. Following the collapse of the Second French Empire, he remained loyal to the imperial family, accompanying the exiled Prince Imperial to Chislehurst, Kent. Filon settled in England with his family, where he spent much of his remaining life bridging the cultural gap between his homeland and his adopted country.\n\nIn England, Filon became a prolific commentator on British culture, publishing numerous articles, reviews, and books focusing on contemporary English politics, art, and literature. He frequently wrote under the pseudonym Pierre Sandrié. In addition to his non-fiction and critical essays, Filon authored works of fiction and contributed prefaces to the historical writings of his younger sister, Mary Summer.
