The Laskaris Dynasty was a ruling family in the Byzantine Empire, specifically during the period of the Empire of Nicaea from 1204 to 1261. Founded by Laskaris, the dynasty emerged after the Fourth Crusade, which led to the fragmentation of the Byzantine Empire. The Laskaris family played a crucial role in resisting Latin rule and restoring Byzantine authority. Under the leadership of Theodore I Laskaris and his successors, the dynasty focused on rebuilding the empire and its territories. The Laskaris Dynasty is notable for its contributions to Byzantine culture, politics, and military efforts, ultimately leading to the recapture of Constantinople in 1261.