Jadwiga of Poland - Reign

Reign

Until 1370, Poland had been ruled by the native Piast Dynasty. Its last king, Casimir III, had left no legitimate son and considered his male grandchildren either unsuited or too young to reign. He therefore decided that the surviving son of his sister Elizabeth, Louis I of Hungary, should succeed him. Louis was proclaimed king, while Elizabeth held much of the practical power until her death in 1380.

When Louis died in 1382, the Hungarian throne was inherited by his eldest surviving daughter Mary, under the regency of their Bosnian mother. In Poland, however, the lords of Lesser Poland (Poland's virtual rulers) did not want to continue the personal union with Hungary, nor to accept as regent Mary's fiancé Sigismund, whom they expelled from the country. They therefore chose as their new monarch Mary's younger sister, Jadwiga. After two years' negotiations with Jadwiga's mother, Elizabeth of Bosnia, who was regent of Hungary, and a civil war in Greater Poland (1383), Jadwiga finally came to Kraków and at the age of ten, on 16 October 1384 (or 1385, sources vary), was crowned King of Poland — Hedvig Rex Poloniæ, not Hedvig Regina Poloniæ. Polish law had no provision for a female ruler (queen regnant), but did not specify that the King had to be a male. The masculine gender of her title was also meant to emphasize that she was monarch in her own right, not a queen consort.

As child monarch of Poland, Jadwiga had at least one relative in Poland (all her immediate family having remained in Hungary): her mother's childless uncle, Władysław the White (d. 1388), Prince of Gniewkowo. The terms Nobilissimus (most noble) and nobilissima familia (most noble family) have been used since the 11th century for the King of Hungary and his family, but it were then only a few, among them also Jadwiga, which were mentioned in official documents as such.

Soon after Jadwiga's coronation, new suitors for Jadwiga's hand appeared: Duke Siemowit IV of Masovia and Grand Duke Jogaila of Lithuania, the latter supported by the lords of Lesser Poland. In 1385 (when Jadwiga was eleven years old) William of Austria came to Kraków to consummate the marriage and present the lords with a fait accompli. His plan, however, failed and William was expelled from Poland while Jadwiga declared her sponsalia invalid. William later married Jadwiga's cousin and rival, Joan II of Naples. That same year (1385), Jogaila and the lords of Lesser Poland signed the Union of Krewo whereby Jogaila pledged to adopt Western Christianity and unite Lithuania with Poland in exchange for Jadwiga's hand and the Polish crown. Twelve-year-old Jadwiga and 26-year-old Jogaila — who had earlier been baptized Władysław — wed in March 1386 at Kraków. This was followed by Jogaila's coronation as King of Poland, although Jadwiga retained her royal rights. In 1386, Jadwiga's mother Elizabeth and her sister Queen Mary of Hungary were kidnapped, probably on the order of Mary's husband and consort Sigismund.

In January 1387, Elizabeth was strangled, while Mary was released in July of the same year, by the effort of future Frankopan family and Jadwiga's adopted maternal uncle King Tvrtko of Bosnia. Mary, heavily pregnant, died in 1395 under suspicious circumstances.

As a monarch, young Jadwiga probably had little actual power. Nevertheless, she was actively engaged in her kingdom's political, diplomatic and cultural life and acted as the guarantor of Władysław's promises to reclaim Poland's lost territories. In 1387, Jadwiga led two successful military expeditions to reclaim the province of Halych in Red Ruthenia, which had been retained by Hungary in a dynastic dispute at her accession. As she was an heiress to Louis I of Hungary herself, the expeditions were for the most part peaceful and resulted in Petru I of Moldavia paying homage to the Polish monarchs in September 1387. In 1390 she began a correspondence with the Teutonic Knights, followed by personal meetings in which she opened diplomatic negotiations herself.

Most political responsibilities, however, were probably in Władysław's hands, with Jadwiga attending to cultural and charitable activities. She sponsored writers and artists and donated much of her personal wealth, including her royal insignia, to charity, for purposes including the founding of hospitals. She financed a scholarship for twenty Lithuanians to study at Charles University in Prague to help strengthen Christianity in their country, to which purpose she also founded a bishopric in Vilnius. Among her most notable cultural legacies was the restoration of the Kraków Academy, which in 1817 was renamed Jagiellonian University in honour of the couple.