Stefan Lazarević, Prince (1389-1402), Despot (1402-1427) (Moravian Serbia) : All Data

Stefan Lazarević, a Prince (1389-1402) and later Despot (1402-1427), ruled over Moravian Serbia. His reign spanned from 1389 to 1427. During his tenure, he faced significant conflicts, including the Battle of Kosovo in 1389, where he fought alongside his father, Prince Lazar, against the Ottoman Empire. Another notable war was the Battle of Ankara in 1402, where Stefan Lazarević allied with the Ottoman Sultan Bayezid I against the Timurid Empire. These wars align with the ruler's known period of rule and highlight his involvement in defending Serbia against external threats.