Kingdom of Portugal
After the Portuguese Restoration War of 1640–1668, the kingdom passed to the House of Braganza and thereafter to the House of Braganza-Saxe-Coburg and Gotha. From this time, the influence of Portugal declined, but it remained a major power due to its most valuable colony, Brazil. After the independence of Brazil, Portugal sought to establish itself in Africa, but was ultimately forced to yield to the British interests, leading to the collapse of the monarchy in the 5 October 1910 revolution and the establishment of the First Portuguese Republic.
Monarchy of the North
When the 5 October 1910 revolution deposed King Manuel II of Portugal, the Portuguese monarchy, which traced its roots back to 868, was substituted for the First Portuguese Republic. King Manuel II and the royal family, now banished from Portuguese soil, fled from Ericeira into exile, first to Gibraltar and then to the United Kingdom, where the British monarch gave them refuge.