hiː wʌz kˈɔːld ðə dˈʌks ˈɛt kˈɑːnsəl ɹˌoʊmɐnˈoːɹəm ɔːɹ "dˈuːk ænd kˈɑːnsəl ʌvðə ɹˈoʊmənz" ænd fˈɔːɹməli "pɹˈɪns ʌv lˈæɾiəm."
He was called the dux et consul Romanorum or "Duke and Consul of the Romans" and formally "prince of Latium."