Ferdinand I of Portugal

Ferdinand I, sometimes called the Handsome or occasionally the Inconstant, was the King of Portugal from 1367 until his death in 1383. He was also briefly made King of Galicia, in 1369. Facing a lack of legitimate male heirs, his death led to the 1383–85 crisis, also known as the Portuguese interregnum.

31 October 1345

Born on the same birth day (31 October): Adam Bouska • Andrew Volstead • David Dellucci • Edmund Sharpe • Eugene Meyer (financier) • Fanny Chmelar • Ferdinand Maria, Elector of Bavaria • Ian Stevenson • Iemasa Kayumi • John Weir Troy • Judith Wilcox, Baroness Wilcox • Mari Okamoto • Rob Schneider • Robert Pollard • Senesino • Thomas Chapman (Australian politician) • Vanilla Ice • Wang Yangming