Denkewel wrote that the Leiden Liberation was commemorated during the Siege of Leiden in 1574, in the Eighty Years' War. According to the author, a relief fleet could only enter the city after large-scale inundations had brought the water to the Spanish besiegers. https://t.co/ZidgLjKiDn #LeidensOntzet #TachtigjarigeOorlog #Geschiedenis (translated)
