As the clans in Greater Poland warred, those in Lesser Poland succeeded in gathering support for a different solution. In 1384, Louis' 10-year-old daughter Jadwiga was crowned King of Poland, upon the condition that the Polish-Hungarian Union was dissolved. Her coronation marked the end of most civil war hostilities; Norman Davies notes that "the disappointed candidates battled each other's candidacy into oblivion". As Jadwiga's fiance, William, Duke of Austria, was also unpopular in Poland, the Lesser Poland faction succeeded in arranging for her to marry Władysław Jagiełło (Jogaila), Grand Duke of Lithuania, in 1386. Jagiełło had just emerged victorious from a civil war in Lithuania. Their marriage began the period of the Polish-Lithuanian Union and the ascension of the Jagiellon Dynasty to the thrones of Poland and Lithuania.