William Woodville Rockhill was a United States diplomat, best known as the author of the U.S.'s Open Door Policy for China, the first American to learn to speak Tibetan, and one of the West's leading experts on the modern political history of China.
Four Westerners in Tatsienlu, 1890, photographed by Prince Henri d'Orléans. From left: Father Déjean, Bishop Félix Biet, the American Tibetologist William Woodville Rockhill and Father Jean André Soulié
Oscar Solomon Straus was an American politician and diplomat. He served as United States Secretary of Commerce and Labor under President Theodore Roosevelt from 1906 to 1909, making him the first Jewish United States Cabinet Secretary.