Algirdas, Grand Duke (Lithuania (Military Occupation)) : All Data

Algirdas was a Grand Duke who ruled over the Grand Duchy of Lithuania from 1345 to 1377. During his reign, he faced several significant conflicts, including the Lithuanian Civil War (1345-1351) and the Lithuanian-Teutonic War (1358-1370). In the Lithuanian Civil War, Algirdas fought against his brother Kęstutis for control of the Grand Duchy, ultimately emerging victorious and solidifying his rule. The Lithuanian-Teutonic War was a prolonged struggle against the Teutonic Knights, with Algirdas leading successful campaigns to defend Lithuania's territories and expand its influence. Algirdas' reign marked a period of territorial growth and consolidation for the Grand Duchy of Lithuania.