Miguelist

Miguel was regent for his niece Queen Maria II of Portugal, and potential royal consort.

Miguelism is based not only on the premise that Miguel and his line have legitimate right to the Portuguese throne, but also on defense of the traditional principles of a conservative monarchy based in Catholic values and in the power of the king above the Constitution, in contrast to the Enlightenment values.

This marriage was the origin of the new Miguelist branch of the Braganzas and their descendants include not only the current claimant to the Portuguese crown, as well as the monarchs of Belgium, Luxembourg, Liechtenstein, and other claimants to former European monarchies (Habsburg, Habsburg-Este, Savoy, Wittelsbach, Bourbon-Parma, Mecklenburg-Strelitz, Karađorđević).

Finally, this Miguelist branch became the sole Braganza representative when King Manuel II of Portugal (the last male Braganza from the senior liberal branch) died without issue, leaving his Miguelist cousin Duarte Nuno as his closest legitimate Portuguese relative.

In 1942 the Miguelist pretender Duarte Nuno of Braganza married Maria Francisca de Orléans e Bragança, a great-granddaughter of Pedro II of Brazil.