Tullius is a name that can refer to several historical figures, most notably Marcus Tullius Cicero, a Roman statesman, orator, and writer who lived from 106 to 43 BCE. Cicero is known for his contributions to philosophy, politics, and law, and he played a significant role in the late Roman Republic. His works include speeches, letters, and philosophical texts that have influenced Western thought. Another notable figure is Tullius Hostilius, the legendary third king of Rome, who is said to have reigned in the 7th century BCE. He is often associated with military conquests and the expansion of Roman territory, emphasizing the importance of strength and warfare in early Roman society.