Prince Stefan Lazarević was a Serbian nobleman and military leader born in 1377. He was the son of Prince Lazar Hrebeljanović, a key figure in Serbian history. Stefan became known for his role in the Battle of Kosovo in 1389, where his father was killed. After his father's death, he continued to fight for Serbian independence and stability. Stefan Lazarević later became the ruler of the Despotate of Serbia from 1402 until his death in 1427. He was recognized for his efforts to strengthen the Serbian state and promote culture, including the establishment of the Lazarević dynasty. His reign is often remembered for its contributions to Serbian art and literature.