Manuel II of Portugal
"Dom" Manuel II (15 November 1889 – 2 July 1932), "the Patriot" () or "the Unfortunate" (), was the last King of Portugal, ascending the throne after the assassination of his father, King Carlos I, and his elder brother, Luís Filipe, the Prince Royal. Before ascending the throne he held the title of Duke of Beja. His reign ended with the dissolution of the monarchy in the 5 October 1910 revolution, and Manuel lived the rest of his life in exile in Twickenham, South London.
Manuel Buíça
Manuel dos Reis da Silva Buíça (30 December 1876 – 1 February 1908) was a Portuguese schoolteacher and soldier involved in the regicide of King Carlos I of Portugal and Prince Royal, Luís Filipe, during the events that became known as the Lisbon Regicide.