Jadwiga, also known as Hedwig, was the first woman to be crowned as monarch of the Kingdom of Poland. She reigned from 16 October 1384 until her death. She was the youngest daughter of Louis the Great, King of Hungary and Poland, and his wife, Elizabeth of Bosnia. Jadwiga was a member of the Capetian House of Anjou, but she had more close forebears among the Polish Piasts than among the Angevins.
Jadwiga with her mother and sisters, as depicted on Saint Simeon's casket in Zadar
Dymitr of Goraj by Jan Matejko depicts Jadwiga trying to break the castle gate to join William
Queen Jadwiga's Oath, by Józef Simmler, 1867
Jadwiga's sarcophagus, Wawel Cathedral, Kraków
Elizabeth of Bosnia was queen consort of Hungary and Croatia, as well as queen consort of Poland, and, after becoming widowed, the regent of Hungary and Croatia between 1382 and 1385 and in 1386.
Seal of Elizabeth, naming her "by the grace of God queen of Hungary, Dalmatia, and Croatia"
Elizabeth and Louis kneeling in front of Saint Catherine of Alexandria, Chronicon Pictum
Queen Elizabeth presenting a chest to Saint Simeon, with her daughters praying
Crown of Queen Elizabeth, now held in Zadar, Croatia