Michael the Brave (Romanian: Mihai Viteazu(l) pronounced [miˈhaj viˈte̯azu(l)] or Mihai Bravu pronounced [miˈhaj ˈbravu], Hungarian: Vitéz Mihály; 1558 – 9 August 1601) was the Prince of Wallachia (as Michael II, 1593–1601), Prince of Moldavia (1600) and de facto ruler of Transylvania (1599–1600). He is considered one of Romania's greatest national heroes, and he is seen by Romanian historiography as the first author of Romanian unity.His rule over Wallachia began in the autumn of 1593. Two years later, war with the Ottomans began, a conflict in which the Prince fought the Battle of Călugăreni, considered one of the most important battles of his reign. Although the Wallachians emerged victorious from the battle, Michael was forced to retreat with his troops and wait for aid from his allies, Prince Sigismund Báthory of Transylvania and Holy Roman Emperor Rudolf II. The war continued until a peace finally emerged in January 1597, but this lasted for only a year and a half. Peace was again reached in late 1599, when Michael was unable to continue the war due to lack of support from his allies. Wikipedia