Lisbon Regicide
The assassination of King Carlos and the Prince Royal was the effective end of a constitutional monarchy in Portugal (later confirmed by the 5 October 1910 revolution). The regime functioned for another 33 months with growing agitation and demands for reform (although considerably less than in the future First Republic). It cannot be denied that the weak and permissive attitude in the Government of Acclamation was an incentive for the Republican Party to attempt another coup. The assassinations did not change the system of government; instead, they delayed the change.
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.