Saul of Tarsus is never mentioned outside Acts of the Apostles. Even Paul, in his own epistles, never suggests that he was once known by another name than Paul.
The Jewish historian, Josephus (Antiquities of the Jews) talked of a riot in Jerusalem led by a 'Saulus', after the stoning of James. This parallels the story in Acts of Saul at the stoning of Stephen. Josephus says that Saulus went to see Nero in 66 CE, to inform him of the situation in Palestine, which some see a parallel to the story in Acts, where Paul was sent to Nero in 60 CE.
It appears that the Saulus mentioned by Josephus was an intermediary between the Chief Priests and the Pharisees, the Herodian king and the Romans. He slipped out of Jerusalem and led the delegation to Agrippa II that wished to invite the Romans into the city to suppress an uprising in the 60s. Thus he would have been known to the Jews of the late first century as disreputable and untrustworthy. This may have been the perception that the author of Acts of the Apostles intended for 'Saul'.
You are thinking of Saint Paul - formerly Saul of Tarsus.
Saul of Tarsus who was renamed Paul...he was a lawyer who studied under the renowned Gamaliel.
Modern day Turkey .
Tarsus
Paul was the new name of Saul of Tarsus.
yes
Saul was born and raised in Tarsus, a city in the Roman province of Cilicia, which is in modern-day Turkey.
Yes
If you ask on Saul the apostle then it is Tarsus , in Asia Minor today's Turkey.
Saint Paul was formerly known as Saul of Tarsus.
SAul of Tarsus?
Tarsus was where he was born and grew up, hence his designation Saul of Tarsus. He also spent time in quite a number of other places including Jerusalem, Antioch, Corinth and Rome (in prison).