Malvasia Malmsey was one of the three major wines exported from Greece in medieval times. (For other examples, see Rumney wine and Cretan wine). It is alleged that when Edward IV of England convicted his brother, George Plantagenet, 1st Duke of Clarence, of high treason, his private execution consisted of being "drowned in a butt of Malmsey wine," which is dramatized in Shakespeare's "Richard III". Both Monemvasia and Candia have lent their names to modern grape varieties. In Greece, there is a variety known as Monemvasia, evidently named after the port, though now grown primarily in the Cyclades. In western Europe,
George Plantagenet, 1st Duke of Clarence became King of England as Edward IV. In that year George was made Duke of Clarence and invested as a Knight of the Garter, and in 1462 Clarence received the Honour of Richmond, a lifetime grant, but without the peerage title of Earl of Richmond. Despite his youth, he was appointed as Lord Lieutenant of Ireland in the same year. Having been mentioned as a possible husband for Mary, daughter of Charles the Bold, Clarence came under the influence of his first cousin Richard Neville, Earl of Warwick, and in July 1469 was married in Église Notre-Dame de Calais to