Dom João Manuel, Hereditary Prince of Portugal or John Emmanuel(Portuguese pronunciation: [ʒuˈɐ̃w mɐnuˈɛl]) was a Portuguese infante (prince), the eighth child of King John III of Portugal and Catherine of Austria, daughter of Philip I of Castile and Joanna of Castile. As the heir to the throne, he was styled Prince of Portugal.
- Citizenship
- Kingdom of Portugal
- Born
- June 3, 1537
- Died
- January 2, 1554
