Malvasia companies occasionally use the name "Malvasia" or "Malvazia" for non-vintage Madeiras, especially those primarily marketed to Portuguese-speaking countries. English historical tradition associates Malmsey wine with the death of George Plantagenet, 1st Duke of Clarence, brother of King Edward IV of England. Following his conviction for treason, he was "privately executed" at the Tower on 18 February 1478, by tradition in the Bowyer Tower, and soon after the event, the rumour gained ground that he was drowned in a butt of Malmsey wine. Malvasia Malvasia (, also known as Malvazia) is a group of wine grape varieties grown historically in the
Wine in religious communities of the Middle East holy events, and also prescribed its use in Talmudic medicine. As the wine had to be prepared according to Jewish doctrine, only Jews could undertake its preparation, so a “ramified wine-trade was a necessity of life.” According to the documents of the Cairo Geniza, which mainly describe Jewish life in medieval Egypt, there were four types of Jewish wine-traders: those who invested in wine merchantry, full-time wine retailers or cellarers (Arabic nabbādhīn), religious dignitaries, and physicians; some Egyptian Jews are also listed as “grape-pressers” (Arabic ‘assar). Court records show that Jewish wine producers (Arabic karrām) leased pre-existing vineyards from the