High Quality Content by WIKIPEDIA articles! Dom Afonso (23 February 1845 – 11 June 1847) was the Prince Imperial and heir apparent to the throne of the Empire of Brazil. Born in Rio de Janeiro, he was the eldest child of Emperor Dom Pedro II and Dona Teresa Cristina of the Two Sicilies, and thus a member of the Brazilian branch of the House of Braganza. With the birth of his child, the insecure and shy 19-year-old Emperor Pedro II became more mature and outgoing. Afonso`s arrival also fostered a closer and happier relationship between his parents, who had not married for love.