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.
Duke of Braganza
On 1 February 1908 King Charles I of Portugal was murdered along with his eldest son and heir, Luís Filipe, the last individual during the monarchy to carry that title. Carlos was succeeded by Manuel II of Portugal but for a short time: on 5 October 1910, a republic was instituted, and the king was exiled. King Manuel II then settled in England.