May 25 – Helsingør is put under military blockade to prevent an outbreak of plague from spreading to Copenhagen. A total of 1,809, about one third of Helsingør's population, are killed by the disease in 1711. The efforts to keep the disease from spreading fail and a total of 40,000 people in Copenhagen and northern Zealand are killed by the disease during the outbreak. The blockade of Helsingør is not lifted until 25 July 1712.[2]
Undated
The short-lived County of Friderichsholm is established by Frederick IV for his mistress Charlotte Helene von Schindel from the manors of Næsbyholm and Bavelse but dissolved again in 1716.
