Europe 1250-1300 (Chaos)

Since 1240: Christianized settle down in proper, mostly in the Banat (western Vlachia). and enter the Hungarian sphere of influence.
Fewer German settlers go to (except Pomerania and Silesia), Hungary, Romania or . Instead, they press into Pomerania, East Prussia and (later) the Baltic.
Silesia north of Oder River becomes an area similar to OTL Kashubia during the next centuries, with a population of mixed German-Slavic culture.
1247-64: Hessian-Thuringian war of succession. Sophie of Brabant (who's supported by the Teutonic Knights) makes sure that stays independent and goes to her son Heinrich "the Child". ITTL he even gets a slightly bigger share, at the expense of Thuringia.
1251: Prince Vladislav of has a son, later King Wenceslaus/.
1252: Pope Innocence IV allows the inquisition to use torture to get confessions.
1253: Lithuanian leader Mindaugas christened. King Wenceslaus/Vaclav I of Bohemia dies. Vladislav inherits Bohemia, and also reigns . only gets .
 acquires Safi in .
Heinrich/ the Pious of Silesia, who already rules in Greater and Lesser Poland, is crowned king of Poland, the first since 1079. Although many Piast princes continue to reign in other parts of Poland, his family can keep the king's title.
1254: Hungary "divides" Styria with young King Wenceslaus/Vaclav II. Hungary gets the better part, only a few border cities become Austrian.
In the German princedom of , Count is killed after getting in trouble with the Teutonic knights. His brother gets all of Nassau.
1254-1273: Interregnum in the .
1255: Vladislav of Bohemia dies. His little son inherits Bohemia and Austria. Otakar Przemysl administers his lands until his adulthood.
 divided: Lower Bavaria goes to Heinrich XIII, Upper Bavaria and the Palatinate to Ludwig II.
Otakar tries to improve the situation, wages war against Hungary, but is defeated. In the next few years, he has to suppress Bohemian and Austrian nobles discontent with his rule. He becomes a bit more humble and more pragmatic in the future, looks for new allies, makes peace with the Bavarian dukes and marries Sophie of Wittelsbach.
 founds Herzogsberg (named after Ottokar) at the site of OTL Königsberg. Hungarian prince Stephen/Istvan marries a princess of the Volga Hungarians.
1256: Holy Roman king Wilhelm of Holland dies.
's capital moved to Lisbon.
1257: and Richard of Cornwall elected Holy Roman kings.
Otakar Przemysl goes to , helps to suppress a big uprising of the Prussians.
1258-65: Uprisings of the barons in . The king has to accept the Oxford Provisions.
1259: First German trading alliance (Lübeck, Hamburg, Rostock, Wismar), which will later develop into the .
England loses all possessions in but Guyenne.
1260: divided into the lines of Saxony-Wittenberg and Saxony-Lauenburg.
Prussians subjugated. Western Farther Pomerania and parts of East Prussia are already settled.
After the Mamluks took some cities in Palestine, a new crusade is planned. But since Charles of Anjou has other plans, it has to be postponed. At first, France has to recover from the war with England; then, the pope gives Charles of Anjou the kingdom of Naples, which is more important ...
1261: Otakar has a son, named Heinrich.
1261/62/64: Greenland and Iceland become Norwegian.
1262: Hungarian Prince Stephen rebels against his father, practically gets his own kingdom in Eastern Hungary.
1263: Lithuanian leader Mindaugas murdered by his own people, who become pagans again. The stronger settlement of Germans in Prussia makes them feel threatened. Although they could probably be quite successful if they hid in their dense forests, they dare to leave them and attack the Teutonic knights on their turf. This only leads to their defeat.
1266: buys the Hebrides and Man from .
Charles of Anjou comes to power in -Sicily after defeating and killing regent Manfred.
King Henryk of Poland dies, to be succeeded by his son (also called Henryk).
1268: Childless duke Ulrich III of and Carniole makes a secret contract with Otakar Przemysl, that the latter one will inherit his lands after his death (which comes next year).
Konradin, last descendant of Friedrich II, killed by Charles of Anjou.
1269: Last uprising of the Prussians defeated.
1270: Germans settle everywhere in Pomerania, and in half of East Prussia. Settlement in the Baltic extended. Teutonic knights decide to subjugate the Lithuanians too.
King dies.
French start Seventh crusade against Tunis (Palestine was planned, but Charles thinks Tunis is better - it's certainly closer to his new lands in Italy), which ends in a defeat and king Louis IX's death.
~1270: First portolan charts (maps for sea travel).
1271: French kings inherit Toulouse. Gregor X elected pope.
1272: Charles of Anjou conquers the area of Albania.
King dies, to be succeeded by Ladislaus/.
1273: After the death of HRE king Richard and the forced abdication of Alfonso the HRE has to elect a new king. Among the candidates are the French king and Otakar Przemysl of Moravia and Carinthia. ITTL, he isn't absent from the election and can influence it better. The other princes also consider him less dangerous since his nephew reigns independent from him. Since his nephew, the elector of Bohemia, votes for him, the Upper Bavarian duke Ludwig II and the three archbishops support him too, he is elected King Ottokar I of the HRE.
1274: Summa Theologiae written by Thomas Aquinas. Catholic Second Council of Lyon.
1275: King Ottokar leads the Empire against Hungary, defeats the new king and gets Styria back for the HRE. Styria is divided: Western Styria becomes part of Austria (thus connecting the Przemysls' possessions), the rest (two thirds) become (Upper) Bavarian.
1276: Philippe III of France fights Castile for reasons of succession without success.
1276 or 1290: Marsilius of Padua born.
1277: Zemgale and Samogitia conquered by the Teutonic Order. Despite the dangerous situation in the crusader cities, Charles of Anjou conquers them and makes himself king of Jerusalem.
1278: acquired by Charles of Anjou.
1280: German settlement everywhere through Danzig and East Prussia.
1281: Teutonic Order moves from Akko to .
1282: Sicilian vespers. All French on the island killed, becomes part of .
Magna Carta in .
Belgrad not conquered by .
1284: annexed by England. defeats Pisa, acquires Corsica, Elba and Sardinia.
1285: Aragonese crusade as revenge for Sicilian vespers, with no success.
1286: The "Maid of Norway" doesn't drown, arrives in .
Otakar Przemysl dies. The two Przemyslid heirs, Wenzel/Vaclav and Heinrich are still too inexperienced to play an important role in the HRE, which the other princes don't exactly dislike.
Rudolf of Habsburg elected new king.
1287: Great flood swallows lots of lands in the , creating the Zuider Zee, which makes it possible for Amsterdam to become an important harbor later.
1288: Gotland becomes Swedish.
1289: Lithuania subjugated and administered by the Teutonic knights. Later becomes the province of Littauen. At the moment, however, the Teutonic knights are mostly restricted to the valley of Memel/Nyemen river.
1290: Jews evicted from England.
In Scotland, the young queen (nine years of age) dies. King Edward I of England interferes for the succession, Balliol becomes new king.
, last king of the Arpad dynasty in Hungary.
1291: Rudolf of Habsburg dies. His lands in SW Germany are divided between his sons Albrecht (same as OTL) and Rudolf (not the same as OTL) - quite dangerous, since the lands of the Habsburgs are already smaller, but the younger son insisted that he gets his share. The Upper Bavarian duke (Ludwig IV as king) is elected new Roman king.
The first three cantons of make an anti-Habsburg alliance.
Tarifa conquered by Castile.
1294: Pope Coelestin V, a former eremite, elected, but resigns in the same year. His successor Boniface is quite the opposite of him.
The Habsburgs try to annex the Swiss Confederation, but are defeated at Morgarten, and the king (who's been in competition with the Meinhardiner in Tyrol, relatives of the Habsburgs) rather supports the Swiss.
1295: Roman king Ludwig dies (one year later than OTL). Ascanian of becomes new king of the HRE.
1296: Auld Alliance between France and Scotland (everything happens one year later than OTL).
1297: King the Fair attacks . War between England and Scotland begins.
1298: Scottish uprisings under William Wallace.
1300: Another Lithuanian uprising defeated.