<a class="mw-redirect" href="https://en.wikipedia.org/wiki/William_IV_of_the_United_Kingdom" id="mwmQ" rel="mw:WikiLink" title="William IV of the United Kingdom">William IV</a> and <a href="https://en.wikipedia.org/wiki/Adelaide_of_Saxe-Meiningen" id="mwmg" rel="mw:WikiLink" title="Adelaide of Saxe-Meiningen">Adelaide of Saxe-Meiningen</a> are crowned King and Queen of the United Kingdom of Great Britain and Ireland.