According to Greek mythology, Troezen came into being as a result of two ancient cities, Hyperea and Antheia, being unified by Pittheus, who named the new city in honor of his deceased brother, Troezen. The ancient city of Troezen was one of the first cult centres in honour of the sea god Poseidon (in Greek mythology Poseidon is a forebearer of the former king Troezen after whom the city was named).
In 580 BC and in the face of the advancing Persian army Athenian general Themistocles proposed to the city assembly that all the women, children and elderly residents of Athens be evacuated to Troezen while able bodied men were sent to fight the Persians or to man the Athenian fleet. Although Athens was subsequently destroyed its citizens were spared.
During the Classical and Hellenistic periods numerous temples and other buildings were constructed in Troezen including a complex of buildings forming a sanctuary to Asclepius although this was somewhat overshadowed by its rival at nearby Epidauros. Other temples were dedicated to Artemis, Hippolytus, Athena and Aphrodite, traces of which can be found in a forest near Troizina.
In 230 BC the volcano at nearby Methana erupted causing severe earthquakes which destroyed many of the temples and buildings at Troezen leading to a decline of the sanctuary to Asclepius. During the Roman era many of these buildings were restored but as Christianity became predominant material from ancient buildings was used in the construction of churches as can be seen in the Diocese church which dates to the 6th century AD.
References:Stobi was an ancient town of Paeonia located near Gradsko. It is considered by many to be the most famous archaeological site in North Macedonia. Stobi was built where the Erigon (Crna River) joins the Axios (Vardar), making it strategically important as a center for both trade and warfare.
Stobi developed from a Paeonian settlement established in the Archaic period. It is believed that in 217 BCE, Philip V annexed Paionia during his campaign against the Dardani who had entered Bylazora, the largest Paeonian town.
The city was first mentioned in writing by the historian Livy, in connection with a victory of Philip V of Macedon over the Dardani in 197 BC. In 168 BC, the Romans defeated Perseus and Macedonia was divided into four nominally independent republics. In 148 BC, the four areas of Macedonia were brought together in a unified Roman province. In the reign of Augustus the city grew in size and population.