{"slug": "duchy-of-pomerania", "label": "Duchy of Pomerania", "wikipedia": "https://en.wikipedia.org/wiki/Duchy_of_Pomerania", "wikidata": "https://www.wikidata.org/wiki/Q696640", "qid": "Q696640", "description": "state in west-central Europe from 1121 to 1637", "entries": 12, "years": 11, "span": [1092, 1638], "span_label": ["1092 CE", "1638 CE"], "topics": [{"title": "Geopolitics & Diplomacy", "count": 5}, {"title": "Conflict & Security", "count": 3}, {"title": "Deaths", "count": 2}, {"title": "Births", "count": 1}, {"title": "Culture & Society", "count": 1}], "related": [{"slug": "thirty-years-war", "label": "Thirty Years' War", "shared": 2}, {"slug": "holy-roman-empire", "label": "Holy Roman Empire", "shared": 1}, {"slug": "margraviate-of-brandenburg", "label": "Margraviate of Brandenburg", "shared": 1}, {"slug": "greater-poland", "label": "Greater Poland", "shared": 1}, {"slug": "kingdom-of-hungary-10001301", "label": "Kingdom of Hungary (1000–1301)", "shared": 1}, {"slug": "imperial-diet-holy-roman-empire", "label": "Imperial Diet (Holy Roman Empire)", "shared": 1}, {"slug": "lothair-iii-holy-roman-emperor", "label": "Lothair III, Holy Roman Emperor", "shared": 1}, {"slug": "bolesaw-iii-wrymouth", "label": "Bolesław III Wrymouth", "shared": 1}, {"slug": "hanseatic-league", "label": "Hanseatic League", "shared": 1}, {"slug": "louis-iv-holy-roman-emperor", "label": "Louis IV, Holy Roman Emperor", "shared": 1}], "items": [{"year": 1092, "year_label": "1092 CE", "section": "Births", "date": null, "text": "Wartislaw I (or Warcisław), duke of Pomerania (approximate date)", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1273814679#Births", "title": "1092", "revid": 1273814679, "section": "Births"}}, {"year": 1135, "year_label": "1135 CE", "section": "Culture & Society", "date": "August 15", "text": "August 15 – Emperor Lothair III receives homage from Eric II, and makes him an imperial prince at the Reichstag. His diplomatic missions to Hungary and Poland result in a tribute payment. Duke Bolesław III Wrymouth is given Pomerania and Rügen as German fiefs.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1369184463#Europe", "title": "1135", "revid": 1369184463, "section": "Events › By place › Europe"}}, {"year": 1135, "year_label": "1135 CE", "section": "Deaths", "date": "August 9", "text": "August 9 – Wartislaw I, duke of Pomerania (b. 1091)", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1369184463#Deaths", "title": "1135", "revid": 1369184463, "section": "Deaths"}}, {"year": 1187, "year_label": "1187 CE", "section": "Deaths", "date": "March 18", "text": "March 18 – Bogusław I, duke of Pomerania (b. 1130)", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1369187098#Deaths", "title": "1187", "revid": 1369187098, "section": "Deaths"}}, {"year": 1236, "year_label": "1236 CE", "section": "Geopolitics & Diplomacy", "date": "June 20", "text": "June 20 – Treaty of Kremmen: Duke Wartislaw III recognizes the seignory of Henry Borwin III, lord of Rostock, after his successful expedition against Wartislaw, in which he has conquered Circipania, including the cities of Gnoien and Kalen. Meanwhile, Swietopelk II, Duke of Pomerania (\"the Great\") conquers Schlawe and Stolp, the eastern part of Pomerania. To ease the tensions with Brandenburg, Wartislaw signs the Kremmen agreement.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1361428601#Europe", "title": "1236", "revid": 1361428601, "section": "Events › By place › Europe"}}, {"year": 1324, "year_label": "1324 CE", "section": "Conflict & Security", "date": "June 24", "text": "June 24 – Louis IV, King of the Romans, gives the Duchy of Pomerania (part of modern-day Germany and Poland) to his son, Louis, Margrave of Brandenburg, exacerbating the Brandenburg–Pomeranian conflict.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1303312513#April_–_June", "title": "1324", "revid": 1303312513, "section": "Events › April – June"}}, {"year": 1368, "year_label": "1368 CE", "section": "Geopolitics & Diplomacy", "date": "May 25", "text": "May 25 – The Duchy of Wolgast, created more than 200 years earlier in 1160 as part of the division of the Duchy of Pomerania, is divided among the heirs of the late Barnim IV, who had been co-ruler with his brothers Wartislaw V and Bogislaw V.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1371792677#April–June", "title": "1368", "revid": 1371792677, "section": "Events › April–June"}}, {"year": 1442, "year_label": "1442 CE", "section": "Geopolitics & Diplomacy", "date": "May 8", "text": "May 8 – In Germany, the Electorate of Brandenburg and the Duchy of Pomerania enter into an alliance against the Duchy of Mecklenburg-Stargard.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1360560025#April–June", "title": "1442", "revid": 1360560025, "section": "Events › April–June"}}, {"year": 1448, "year_label": "1448 CE", "section": "Geopolitics & Diplomacy", "date": "May 3", "text": "May 3 – The Treaty of Prenzlau is signed between in Germany by the Margraviate of Brandenburg and the Duchy of Pomerania, both principalities within the Holy Roman Empire. The treaty partitions the disputed territory of the Uckermark, with Brandenburg receiving the southern part and Pomerania the northern part, with rights for Brandenburg to receive the north if Pomerania's ruling house should become extinct.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1367832753#April–June", "title": "1448", "revid": 1367832753, "section": "Events › April–June"}}, {"year": 1454, "year_label": "1454 CE", "section": "Conflict & Security", "date": "July 12", "text": "July 12 – Within the Duchy of Pomerania in Germany, the Hanseatic League town of Stralsund ends its resistance to the Pomeranian dukes and enters into a peace agreement.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1367365323#July–September", "title": "1454", "revid": 1367365323, "section": "Events › July–September"}}, {"year": 1630, "year_label": "1630 CE", "section": "Geopolitics & Diplomacy", "date": "September 4", "text": "September 4 – Thirty Years' War: the Treaty of Stettin is signed by Sweden and the Duchy of Pomerania, forming a close alliance between them, as well as giving Sweden full military control over Pomerania.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1351974391#July–September", "title": "1630", "revid": 1351974391, "section": "Events › July–September"}}, {"year": 1638, "year_label": "1638 CE", "section": "Conflict & Security", "date": "July 28", "text": "July 28 – Thirty Years' War: Swedish Army Field Marshal Johan Banér begins a destructive campaign against the Duchy of Pomerania, held by the Holy Roman Empire.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1352457236#July–September", "title": "1638", "revid": 1352457236, "section": "Events › July–September"}}]}