Denmark Danmark All dates before 4 Oct 1582 are Old-Style (Julian); the dates between 4 Oct 1582 and 3 Jan 1700 are shown as pairs (Julian/Gregorian). Sources Notes Glossary Polity Style: 1340-2023 Heads of State: 1340-1448 Heads of State: 1448-1863 Heads of State: 1863-2023 Last updated on: 25 Jun 2009 20:00:00; URL: www.archontology.org/nations/denmark/index.php
