" In Satira, he attacked Polish King Jogaila, calling him a " mad dog " unworthy to be king.

Pope Martin V appointed Polish King Jogaila and Lithuanian Grand Duke Vytautas as vicar generals in Pskov and Veliky Novgorod in recognition of their Catholicism.

* 1386 – Władysław II Jagiełło ( Jogaila ) is crowned King of Poland.

Mindaugas was the only King of Lithuania ; while most of the Lithuanian Grand Dukes from Jogaila onward also reigned as Kings of Poland, the titles remained separate.

After Polish-Lithuanian victory in the Battle of Grunwald, Teutonic knights had to pay huge sum of silver to Poland as reparation and again, through diplomacy of his friend Stibor, Sigismund could borrow all this silver from King Jogaila of Poland on good conditions.

* King Jogaila of Poland and Lithuania appoints his cousin Vytautas the Great as regent of Lithuania in return for Vytautas giving up his claim to the Lithuanian throne.

* King Jogaila becomes sole ruler of Poland after the death of his co-ruling wife, Queen Jadwiga.

* Grand Duke Vytautas of Lithuania is granted increased autonomy by King Jogaila of the Poland – Lithuania union.

The marriage went ahead on 4 March 1386, two weeks after the baptism ceremonies, and Jogaila was crowned King Władysław by archbishop Bodzanta.

The town was in the center of a conflict between Grand Duke Jogaila ( later to become King of Poland ) with his uncle Kęstutis.

The alliance of the Kingdom of Poland and the Grand Duchy of Lithuania, led respectively by King Jogaila ( Władysław Jagiełło ) and Grand Duke Vytautas ( Witold ), decisively defeated the Teutonic Knights, led by Grand Master Ulrich von Jungingen.

A golden double cross with equal bars, known as the Cross of Jagiellons, was used by Grand Duke of Lithuania and King of Poland Jogaila since his conversion to Christianity in 1386, as a personal insignia and was introduced in the Coat of Arms of Lithuania.

Located on the ancient road from Kraków to Vilnius and on the edge of the Kozienice Forest, the town became one of favorite retreats of King Jogaila, who founded a church there in 1394.

Furthermore the new Grand Master had inherited the rising conflict with Vytautas ' cousin King Jogaila of Poland over Dobrzyń Land and the pawned Neumark region.

As until noontide none of the armies made a move, Ulrich, according to the annals of Jan Długosz, had two swords delivered to King Jogaila with the remark he and Witold ( Vytautas ) may finally live or die by them.

King Jogaila allowed the translation of his mortal remains to Malbork Castle before he began the Siege of Marienburg.

* In 1387 The Grand Duke of Lithuania, Jogaila, newly crowned King of Poland, granted a privilege to nobles and soldiers.

This treaty provided for the marriage of Jogaila to Jadwiga of Poland, and for him to become the King of Poland.

Vytautas was a cousin and childhood friend of Jogaila ( Władysław II Jagiełło ), who became King of Poland in 1386.

By the reign of King Jogaila ( reigned in Poland 1386-1434 ), however, relations had deteriorated and pogroms began to occur with increasing frequency.

In 1402, he was sworn vassal of Jogaila, the King of Poland.

The Polish nobility, led by Zbigniew Oleśnicki, were outraged and demanded that Švitrigaila acknowledged his fealty to his brother Jogaila, King of Poland.

In 1419 he went to Sigismund again, as a deputy of King Jogaila, to ask for the hand of Ofka, the widow of Sigismund ’ s brother Wenceslaus King of Bohemia.

His mother was Sophia, daughter of Casimir IV Jagiellon, Grand Duke of Lithuania and King of Poland, and his wife Elisabeth of Austria.

Albert was chosen as his successor early in 1511 in the hope that his relationship to his maternal uncle, Sigismund I the Old, Grand Duke of Lithuania and King of Poland, would facilitate a settlement of the disputes over eastern Prussia, which had been held by the Order under Polish suzerainty since the Second Peace of Thorn ( 1466 ).

The duke was forced to consent to a condemnation of the teaching of Osiander, and the climax came in 1566 when the Estates appealed to King Sigismund II Augustus of Poland, Albert's cousin, who sent a commission to Königsberg.

Alexander (; ) ( 5 August 1461 – 19 August 1506 ) of the House of Jagiellon was the Grand Duke of Lithuania and later also King of Poland.

He was elected Grand Duke of Lithuania on the death of his father ( 1492 ), and King of Poland on the death of his brother John I Albert ( 1501 ).

Alexander was born as son of the King Casimir IV Jagiellon of Poland and Elisabeth Habsburg of Hungary, daughter of the King Albert of Hungary.

* Alexander Jagiellon ( Alexander of Poland ) ( 1461 – 1506 ), King of Poland

* Alexander Jagiellon ( 1461 – 1506 ), Grand Duke of Lithuania and King of Poland

* 1025 – Bolesław Chrobry is crowned in Gniezno, becoming the first King of Poland.

Assassination of King Przemysł II of Poland

The reigns of King Przemysł II of Poland ( 1296 ), William the Silent of the Netherlands ( 1584 ), and the French kings Henry III ( 1589 ) and Henry IV ( 1610 ) were all ended by assassins.

Albert became Duke of Prussia after paying feudal homage to the King of Poland, Zygmunt August ( Ducal Prussia was a fief of Poland ), on July 19, 1569 in Lublin.

Casimir III the Great () ( 30 April 1310 – 5 November 1370 ) who reigned in 1333 – 1370, was the last King of Poland from the Piast dynasty, the son of King Władysław I the Elbow-high and Duchess Hedwig of Kalisz.

When Casimir, the last Piast king of Poland, died in 1370, his nephew King Louis I of Hungary succeeded him to become king of Poland in personal union with Hungary.

Thus, and in order to provide a clear line of succession and avoid dynastic uncertainty, he arranged for his nephew, King Louis I of Hungary, to be his successor in Poland.

Although Jews had lived in Poland since before the reign of King Casimir, he allowed them to settle in Poland in great numbers and protected them as people of the king.

* Gunhilda of Poland, who married Swyen I " Forkbeard ", King of Denmark and England

For assistance against the Order, the Confederation asked for help from King Casimir IV of Poland ; Casimir's subsequent claiming of Prussia led to the Thirteen Years ' War.

During the First Partition of Poland in 1772, the city state was annexed by King Frederick the Great of the Kingdom of Prussia.