Jorge de Lencastre, Duke of Coimbra

Jorge de Lencastre was a Portuguese prince, illegitimate son of King John II of Portugal and Ana de Mendonça, a lady-in-waiting to Joanna la Beltraneja. He was created the second Duke of Coimbra in 1509. He was also master of the Order of Santiago and administrator of the Order of Aviz from 1492 to 1550.

21 August 1481

Born on the same birth day (21 August): Addison Farmer • Alan Lee (footballer) • Albert Irvin • Aleix Vidal • Christian Vázquez • Craig Counsell • Dominik Kubalík • Donald Dewar • Francis de Sales • Friz Freleng • Gustavo Noboa • Keith Hart (wrestler) • Mark Williams (singer) • Mike Evans (wide receiver) • Nicolás Almagro • Paul Mellor • Radish Tordia • Reuben Droughns • Simon Katich • Usain Bolt • V. B. Chandrasekhar

Born in the same month (August 1481): Francisco de Sá de Miranda