The birth year of Florianus is unknown. The full name of Florianus is Marcus Annius Florianus. Florianus became emperor of the Roman state in 276 BC.
The Roman army chose Florianus as the emperor. But the Roman senate did not approve Florianus's empire. On top of this, the Eastern Roman army proclaimed Probus an emperor. Florianus fought against Probus. Florianus's army is bigger than Probus's army. But Probus is a successful general. And Florianus has lost the war. Florianus was killed by his own soldiers in 277.