• Thumbnail for Chronology of the Crusades, 1187–1291
    Chronology of the Crusades, 1187–1291
    Estonian strongholds in the Battle of Muhu. 19 March. Gregory IX becomes pope. 22 July. Holstein forces defeat Valdemar II of Denmark and Otto the Child at...
    182 KB (18,280 words) - 07:35, 20 February 2025
  • 1520s (category CS1 German-language sources (de))
    is granted Lolland and Falster, the castles in Kiel and Plön, and several villages in Holstein for her income. August 30 – The French ambassador to England...
    292 bytes (25,625 words) - 21:26, 16 November 2023
  • List of knights of the Order of the Elephant (section Christian IX (1863–1906))
    Duke of Schleswig-Holstein-Sonderburg-Plön 1634–1704 25 October 1671  Denmark August, Duke of Schleswig-Holstein-Sonderburg-Norburg-Plön 1635–1699 29 May...
    96 KB (343 words) - 15:17, 4 February 2025