Callum was a settlement and station (''

mutatio In the Roman Empire, a ''mansio'' (from the Latin word ''mansus,'' the perfect passive participle of ''manere'' "to remain" or "to stay") was an official stopping place on a Roman road, or ''via'', maintained by the central government for the use ...

'') of

ancient Thrace The Thracians (; grc, Θρᾷκες ''Thrāikes''; la, Thraci) were an Indo-European speaking people who inhabited large parts of Eastern and Southeastern Europe in ancient history.. "The Thracians were an Indo-European people who occupied ...

, inhabited during

Byzantine The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantin ...

times. Its site is located east of

Selymbria Selymbria ( gr, Σηλυμβρία),Demosthenes, '' de Rhod. lib.'', p. 198, ed. Reiske. or Selybria (Σηλυβρία), or Selybrie (Σηλυβρίη), was a town of ancient Thrace on the Propontis, 22 Roman miles east from Perinthus, and 44 Roman ...

European Turkey East Thrace or Eastern Thrace ( tr, Doğu Trakya or simply ''Trakya''; el, Ανατολική Θράκη, ''Anatoliki Thraki''; bg, Източна Тракия, ''Iztochna Trakiya''), also known as Turkish Thrace or European Turkey, is the pa ...

References

Populated places in ancient Thrace Former populated places in Turkey Populated places of the Byzantine Empire History of Istanbul Province {{Istanbul-geo-stub