Publius Seius Fuscianus (c. 120 – aft. 189) was a suffect consul c. 151, Praefectus urbi from 187 to 189, and consul ordinarius in 188. He was a childhood friend and schoolmate of Emperor Marcus Aurelius.Géza Alföldy, Konsulat und Senatorenstand unter der Antoninen (Bonn: Rudolf Habelt Verlag, 1977), pp. 159f
Géza Alföldy notes that Fuscianus and the colleague of his second consulate, Marcus Servilius Silanus, both were "highly qualified" and suggests that they might have been senior members of Marcus Aurelius' command during the Marcomannic Wars.Alföldy, Konsulat und Senatorenstand, p. 110 n. 30 Anthony Birley suggests that Fuscianus played a role in the preservation and publication of the emperor's Meditations.Birley, Marcus Aurelius: A Biography (London: Routledge, 1993), p. 212
Sources
Further reading Prosopographia Imperii Romani (PIR) ² S 317