. . . "Emperorof theWestern Roman Empire" . "0419Z"^^ . . . "Valentinian III (Latin: Flavius Placidius Valentinianus Augustus; 2 July 419 \u2013 16 March 455), was Western Roman Emperor from 425 to 455. His reign was marked by the ongoing dismemberment of the Western Empire."@en . "Emperorof theWestern Roman Empire"@en . "Flavius Placidius Valentinianus"@en . "0455Z"^^ . "0419-07-02Z"^^ . "Flavius Placidus Valentinianus"@en . . . "Valentinian III"@en . "0425Z"^^ . . "0423Z"^^ . "Valentinian III"@en . "0455-03-16Z"^^ .