What is the fine-grained topic of the following text: ↑ Valerian's fou teetle at his daith wis IMPERATOR CAESAR PVBLIVS LICINIVS VALERIANVS PIVS FELIX INVICTVS AVGVSTVS GERMANICVS MAXIMVS PONTIFEX MAXIMVS TRIBUNICIAE POTESTATIS VII IMPERATOR I CONSUL IV PATER PATRIAE, "Emperor Caesar Publius Licinus Valerianus, Perfervid, Faur Ben, Wanvinkisht Augustus, Vinkisher o the Germans, Chief Priest, seiven times Tribune, aince Emperor, fower times Consul, Faither o the Faither Kintra". Only return the topic.
The title and roles of Emperor Valerian at the time of his death.