Robert of Courtenay was a French nobleman born around 1190. He became the Emperor of the Latin Empire of Constantinople in 1221, a title that was largely symbolic due to the weakened state of the empire after the Fourth Crusade. His reign was marked by internal conflicts and challenges from rival factions. Despite his title, Robert struggled to maintain control and authority over the empire. He faced opposition from local leaders and was eventually captured by the Byzantine Empire. His rule ended in 1228, and he spent the remainder of his life in captivity, highlighting the instability of the Latin Empire during this period.