Died in 1371

Feb 17 Ivan Alexander of Bulgaria also known as John Alexander, ruled as Emperor of Bulgaria from 1331 to 1371, during the Second Bulgarian Empire. The date of his birth is unknown. He died on 17 February 1371. The long reign of Ivan Alexander is considered a transitional period in Bulgarian medieval history. Ivan Alexander began his rule by dealing with internal problems and external threats from Bulgaria's neighbours, the Byzantine Empire and Serbia, as well as leading his empire into a period of economic recovery and cultural and religious renaissance
Feb 22 David II of Scotland King of Scots from 7 June 1329 until his death.
Mar 4 Jeanne d'Évreux the third wife of King Charles IV of France, daughter of his uncle Louis d'Évreux and Margaret of Artois. She bore no male heir which caused the end of the direct line of the Capetian dynasty. Because she was his first cousin, the couple required papal permission to marry from Pope John XXII. Jeanne bore Charles three daughters, Jeanne, Marie and Blanche
Aug 23 Guy I Count of Ligny Count of Saint-Pol and Count of Ligny, Lord of Roussy and Beauvoir.
Aug 24 Edward Duke of Guelders the youngest son of Rainald II of Guelders and his second wife, Eleanor of Woodstock, daughter of Edward II of England.
Sep 26 Uglješa Mrnjavčević a Serbian medieval nobleman of the Mrnjavčević family that served the Serbian Empire. He held the title of despot during the rule of Uroš His brother was magnate Vukašin Mrnjavčević
Sep 26 Vukašin Mrnjavčević a Serbian medieval nobleman of the Mrnjavčević family that ruled the modern-day central and northwestern Macedonia from 1365 to 1371.
Dec 4 Reginald III Duke of Guelders Duke of Guelders and Count of Zutphen from 1343 to 1361, and again in 1371. He was the son of Reginald II of Guelders and of Eleanor of Woodstock, daughter of Edward II of England
Dec 4 Stephen Uroš V of Serbia king of the Serbian Empire as co-regent of his father Stefan Uroš IV Dušan Silni and then Emperor.