Mindaugas, Grand Duke (1236-1253), King (1253-1263) (Duchy of Lithuania) : All Data

Mindaugas was a prominent ruler who served as the Grand Duke of Lithuania from 1236 to 1253 and later became the King from 1253 to 1263. He ruled over the Kingdom of Lithuania during this period. One of the most significant wars that occurred during his tenure was the Lithuanian Crusade, which lasted from 1236 to 1251. Another notable conflict was the Battle of Durbe in 1260, where Mindaugas' forces clashed with the Livonian Order. These wars align with the calculated timespan of Mindaugas' rule, showcasing his leadership during crucial military campaigns.