Maria of Portugal, Duchess of Viseu (18 June 1521 – 10 October 1577 in Lisbon; Portuguese pronunciation: [m?'?i?]) was an Infanta of Portugal, the only daughter of King Manuel I of Portugal and Eleanor of Austria.
A noted patron of the arts, Maria's personal wealth rivaled that of the king, her brother (John III of Portugal), making her the richest woman in Portugal and one of the richest in Europe.
Anthonis Moor, Anthony Moor, Anthonis Moor van Dashorst, Anthony Moor van Dashorst, Anthony Mor, Anthonis Mor van Dashorst, Anthony Mor van Dashorst, Anthony More, Antonio Moro