Abolition of monarchy
The monarchy of Portugal was also overthrown in 1910 (5 October), two years after the assassination of King Carlos I, ending the reign of Manuel II, who died in exile in England (1932), without issue.
Flag of Portugal
With the invasion of Portugal by Napoleon's imperial army in 1807, the Portuguese Royal Court fled to Brazil, establishing the capital of the Portuguese Monarchy and Empire in Rio de Janeiro. In 1815, the Portuguese state of Brazil was elevated to a kingdom, thus receiving the same status as the Kingdom of Portugal and the Algarves. The whole of the Portuguese Monarchy became then the United Kingdom of Portugal, Brazil and the Algarves. To reflect the change of the status of the Portuguese Monarchy, the Prince Regent John (future King John VI, at that time still reigning in name of his mother, Queen Mary I) established a new Royal coat of arms, where the Portuguese shield (representing Portugal and the Algarves) charged a blue-filled yellow armillary sphere (representing Brazil) surmounted by the same beret-bearing five-arched crown. The new coat of arms replaced the previous one in the Portuguese flags.