Here is a draft of the timeline..this is not final..
After a Great War in Europe, a Queen was recognized for her own ability and saintliness, it was her own motto and she is the mother of the State that had tolerated the Hussites and the Jews.
The Hussites and Jews were persecuted by the enemies of Poland-Bohemia and the braveness of the West Slavs in saving their own land.
Her name is Elisabeth Richeza, Great by name and by heritage, the mother and daughter of two Kings of Poland and wife of the King of Bohemia, she united the two countries
Przemysl II was crowned as a King of Poland, was murdered on 10 February 1296 when she was a young child, and left no other heirs. Young Richeza, as the claimant of Poland, became an important participant in the dispute of Polish throne. As a child she was engaged to the young Otto, son of the Margrave of Brandenburg and relative of her stepmother Margaret of Brandenburg. However, the boy died soon after. In her early years she was cared for by Agrippina of Slavonia, who gave her the name Elisabeth.
On 1297, Wenceslaus II defeats and executes Wladyslaw the Elbowhigh, his son, Stephen is sent to Prague to be tonsured as a priest.
Wenceslaus II decided to give rights to the Szlachta in Krakow and crown Elisabeth Richeza of Poland as King because she can be used as a puppet and marry her to his son, Wenceslaus.
On the Duchy of Krakow, the Priveledge of Sacz was signed by Wenceslaus II which made the szlachta obtain the following privileges:
-release from the obligation to pay tribute, with the exception of a nominal or token two groschen from one field, to the monarch;
-release from the duty to build and repair castles;
-the restriction of eligibility for certain offices to persons of Polish Nationality;
-payment of soldiers' wages to szlachta who personally fought in military campaigns;
-release from the duty to build towns and bridges
-release from the duty to provide food, lodging, and other accommodations for the king and his court when he was traveling within the kingdom.
This allowed the coronation of the First Female King of Poland, Elisabeth Richeza to happen eventually..
On 1300 after the wedding of Richeza and Wenceslaus, holding the crown of Poland that he had obtained from the pope and with the support of the Szlachta, Wenceslaus II gave it to the bride of his son after her marriage with Wenceslaus, Elisabeth Richeza of Poland instead of himself and Elisabeth Richeza became the first Female King of Poland, the marriage would be consumated on 1302.
The Priveledges of Sac(Sacz) were extended to the Bohemian nobility by Wenceslaus II just after his son married the Polish King on 1300.
Elisabeth Richeza,King of Poland gives birth to a daughter named Agnes on 1304 in Krakow, the birth was celebrated by the whole nation.
On June 1305, Wenceslaus II dies, causing some mourning for the two nations of Poland and Bohemia and Wenceslaus II becomes the King of Bohemia and Duke of Krakow, Elisabeth Richeza is pregnant at this point, giving birth to a son named Vladislaus on the early part of 1306.
Elisabeth Richeza is very beautiful especially after her giving birth to Vladislaus, her young child and heir to the both Kingdoms of Poland and Bohemia.
On 1307, both Anna and Elisabeth of Bohemia are married to the Galician rulers, namely, Lev and Andrey of Galicia, Lev married Anna while Andrey was married to Elisabeth of Bohemia, while Margaret of Bohemia is married to Ziemomysl of Kuyavia the same year, Margaret of Bohemia is an ancestor of Dusan family of Serbia.
On 1308, Elisabeth Richeza gives birth to Kunegunde
On 1310, Elisabeth Richeza gave birth to a son named Henry who was given Moravia.
On 1311, Elisabeth Richeza gives birth to Margaret
On 1313, Elisabeth Richeza gives birth to Jutta
On 1324, Agnes of Bohemia is married to Boleslaw the Elder of Opole and Kunigunde is married to Henry I of Jawor, who holds parts of Greater Poland.
On 1324, Dusica of Serbia marries Vladislaus, the son of Elisabeth Richeza and Wenceslaus III of Bohemia.
On 1328, Margaret of Bohemia married Henry XIV of Bavaria.
On 1330, Wenceslaus III dies and after the death of the King of Bohemia, Wenceslaus III, she married Henry of Lipa, who she loved for a long time and Vladislaus replaces Wenceslaus III as king of Bohemia and Duke of Krakow.
On 1335, the Duchy of Breslau was inherited by Queen Elisabeth Richeza from the Boleslav of Breslau who had no male heirs and she also became the secular ruler of the Duchy of Nysa, the marriage between Jutta of Bohemia to John II of France happens which was celebrated in a lavish fashion.
For this reason Bohemia lent armies to French to fight against the English.
On 1360, Elisabeth Richeza dies and Vladislaus II replaces her as the King of Poland, creating the union of Olmuoc.