Duchy of Pomerania
state in west-central Europe from 1121 to 1637
12 dated entries naming Duchy of Pomerania, drawn from 11 separate years between 1092 CE and 1638 CE. Nothing here is written by us: each line is the sentence a Wikipedia year article used, and the link beside it opens the exact revision.
JSONWikipedia articleWikidata Q696640
11th century
12th century
- 1135August 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.source
- 1135August 9 – Wartislaw I, duke of Pomerania (b. 1091)source
- 1187March 18 – Bogusław I, duke of Pomerania (b. 1130)source
13th century
- 1236June 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.source
14th century
- 1324June 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.source
- 1368May 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.source
15th century
- 1442May 8 – In Germany, the Electorate of Brandenburg and the Duchy of Pomerania enter into an alliance against the Duchy of Mecklenburg-Stargard.source
- 1448May 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.source
- 1454July 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.source
17th century
- 1630September 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.source
- 1638July 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.source