Nyorai kupfuurira kweiyi ndima - Mambo Carlos I akaurawa muna 1908 pamwe chete nomwanakomana wake mukuru, D. Luís Filipe, Prince Royal wePortugal uye Duke weBraganza, navaRepublican. Mwanakomana wake muduku, D. Manuel, Duke weBeja, akapona pakurwiswa kwababa vake uye mukoma mukuru uye akava mambo saManuel II, asi akadonhedzwa makore maviri gare gare mukushanduka kwe republican muna 1910
. Pashure porusununguko, Manuel akamanikidzwa kuenda muutapwa muGreat Britain nePortugal First Republic, asi aizopfuurira kutsigira nyika yake kusvikira parufu rwake.