Career
Secundus is first mentioned in the letters of Pope Gregory I for January 596, at which time Secundus served archbishop Marinianus of then-Byzantine Ravenna as deacon. In that capacity the Pope wrote to Secundus for diplomatic relations between the Lombard king Agilulf (590–616) and the Exarch. Around 600, Secundus became an abbot and moved to Agilulf"s court, where Gregory corresponded with him 603.
Secundus was godfather to prince Adaloald around that year.