Dom Nuno Caetano Álvares Pereira de Melo, 6th Duke of Cadaval was a Portuguese marshal, aristocrat and politician. He was one of the main politicians under King Miguel I during the Liberal Wars, being the Assistant Minister of the Dispatch, the head of government, from February 1828 until July 1831.
- Occupation
- aristocrat, politician
- Citizenship
- Kingdom of Portugal
- Born
- April 7, 1799
- Died
- February 14, 1837
