The Invasion of Portugal (19–30 November 1807) saw an Imperial French corps under Jean-Andoche Junot and Spanish military troops invade the Kingdom of Portugal, which was headed by its Prince Regent João of Bragança.
In 1807, Napoleon ordered the invasion of Portugal and subsequently the royal family and its entire court migrated to Brazil, Maria I declaring the United Kingdom of Portugal, Brazil and the Algarves in 1815.
