Afonso, Prince of Portugal (1526)
Encyclopedia
Infante Afonso, Prince of Portugal was the first son of king John III of Portugal
and his queen, Catherine of Habsburg. He was the Prince of Portugal but died in the same year he was born, in 1526.
John III of Portugal
John III , nicknamed o Piedoso , was the fifteenth King of Portugal and the Algarves. He was the son of King Manuel I and Maria of Aragon, the third daughter of King Ferdinand II of Aragon and Queen Isabella I of Castile...
and his queen, Catherine of Habsburg. He was the Prince of Portugal but died in the same year he was born, in 1526.