Marcelo Nuno Duarte Rebelo de Sousa is a Portuguese politician and academic. He is the 20th and current president of Portugal, since 9 March 2016. He is a member of the Social Democratic Party, though he suspended his party membership for the duration of his presidency. Rebelo de Sousa has previously served as a government minister, parliamentarian in the Assembly of the Portuguese Republic, legal scholar, journalist, political analyst, law professor, and pundit.

The Ancient and Most Noble Military Order of the Tower and of the Sword, of the Valour, Loyalty and Merit, before 1910 Royal Military Order of the Tower and Sword, is a Portuguese order of knighthood and the pinnacle of the Portuguese honours system. It was created by King Afonso V in 1459. The order may be bestowed on people or on Portuguese municipalities.