English: Photo of Antonio Sánchez de Bustamante y Sirven (April 13, 1865 in Havana, Cuba - August 24, 1951 in Havana, Cuba) was a Cuban lawyer and politician. He was a Cuban authority on international law and author of the Bustamante Code. A delegate to the Paris Peace Conference, 1919, he was later Justice of the Hague Tribunal (Permanent Court of Arbitration). He was also president of the Pan-American Conference (1928), which ratified his monumental code of private international law, coordinating legislation applying to the international security of person and property.