Prince of Beira is a title traditionally granted to the heir apparent to the throne of Portugal. The title's original use that it be granted on the eldest daughter of the reigning monarch of Portugal.
Infanta D. Joana de Bragança
Catherine of Braganza by Dirk Stoop
Princesa D. Isabel Luisa Josefa
Maria Barbara de Braganza
Dona Maria I, also known as Maria the Pious in Portugal and Maria the Mad in Brazil, was Queen of Portugal from 24 February 1777 until her death in 1816. Maria was the first undisputed queen regnant o
Portrait, 1783
D. Maria Francisca, Princess of Beira, Duchess of Barcelos; Pavona; 1739.
Maria Francisca Isabel, Princess of Brazil. Portrait by Vieira Lusitano, 1753
Part of the Charter of Queen Maria, which prohibited factories and manufactures in Brazil in 1785.