Márkù Túllíù Kísẹ́rò (pípè /ˈkɪsɨroʊ/; Látìnì Ògbólógbòó: /ˈkikeroː/; January 3, 106 BC – December 7, 43 BC; Marcus Tullius Cicero; sometimes anglicized as "Tully"), was a Roman philosopher, statesman, lawyer, political theorist, and Roman constitutionalist.