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,
Sack (wine) as "Rumneys" and "Sacks". This period in time coincides with the planting of vines in the Canaries, after the Spanish all but exterminated the indigenous Guanches in the 1490s. Málaga, formerly in the Kingdom of Granada, also took to using the name sack for its wines, which were previously sold as “Garnacha”. This wine was similar to another wine known as 'malmsey', made from Malvasia grapes. William Shakespeare's character Sir John Falstaff, introduced in 1597, was fond of sack, and sometimes refers specifically to Sherris sack. William Shakespeare's minor character Sly, a drunkard and an object of a jest, declares