Laskaris refers to a prominent Byzantine family during the late Byzantine Empire, particularly known for its role in the Byzantine civil wars. The most notable member, Theodore Laskaris, became the first emperor of the Empire of Nicaea after the fall of Constantinople in 1204. This empire was a significant successor state that aimed to restore the Byzantine Empire. The Laskaris family played a crucial role in the political and military affairs of the time. They were involved in various conflicts against rival factions and foreign powers, including the Latin Empire. Their legacy is tied to the efforts to preserve Byzantine culture and influence during a tumultuous period in history.