Gaius Lutatius Catulus was a prominent Roman general and politician during the late Roman Republic. He is best known for his role in the First Punic War, where he commanded the Roman fleet and achieved a significant victory at the Battle of Lilybaeum in 241 BC. This victory helped secure Roman dominance over Sicily and marked the end of the war. In addition to his military achievements, Catulus served as a consul in 242 BC. He was also involved in various political activities and was known for his opposition to the Gracchi reforms. His legacy is remembered for both his military prowess and his contributions to Roman politics.