Fifth Siege of Gibraltar
... that the Fifth Siege of Gibraltar came to a sudden end in March 1350 when King Alfonso XI of Castile became the only monarch to die in the Black Death?
... that the <b id="mwAZA"><a class="mw-redirect" href="./Fifth_Siege_of_Gibraltar" id="mwAZE" rel="mw:WikiLink" title="Fifth Siege of Gibraltar">Fifth Siege of Gibraltar</a></b> came to a sudden end in <span about="#mwt20" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"March 1350"}},"i":0}}]}' id="mwAZI" typeof="mw:Transclusion">March 1350</span> when King <a href="./Alfonso_XI_of_Castile" id="mwAZM" rel="mw:WikiLink" title="Alfonso XI of Castile">Alfonso XI of Castile</a> <i id="mwAZQ">(pictured)</i> became the only monarch to die in the <a href="./Black_Death" id="mwAZU" rel="mw:WikiLink" title="Black Death">Black Death</a>?