Complex sentence: The site was refounded, as Eleutheropolis, in AD 200 by Septimius Severus, however, and a first historical bishop can be found in the 4th century, when Eleutheropolis was an important city.
Split into simpler sentences: The site was refounded, as Eleutheropolis, in AD 200 by Septimius Severus. However, and a first historical bishop can be found in the 4th century, when Eleutheropolis was an important city.