Pedro de Sousa Holstein, 1st Duke of Palmela

D. Pedro de Sousa Holstein, 1st Duke of Faial and Palmela (8 May 1781–12 October 1850) was one of the most important Portuguese diplomats and statesmen in the first half of the 19th century. He also served as the country's first modern Prime Minister (with the title of "President of the Council of Ministers").

Pedro de Sousa Holstein, 1st Duke of Palmela

D. Pedro de Sousa Holstein, 1st Duke of Faial and Palmela (8 May 1781–12 October 1850) was one of the most important Portuguese diplomats and statesmen in the first half of the 19th century. He also served as the country's first modern Prime Minister (with the title of "President of the Council of Ministers").