Definition of romanus:
(N) :
(died 596 or 597) Exarch of Ravenna from 589 until 596 or 597.
(N) :
(died before 627) the second bishop of Rochester and presumably was a member of the Gregorian mission sent to Kent to Christianize the Anglo-Saxons from their native Anglo-Saxon paganism.
(N) :
(died 470) a Roman usurper in the Western Roman Empire who unsuccessfully rebelled against the Emperor Anthemius in 470 before being executed at Rome.
(N) :
a Bishop of Poznan, Poland.