There are a number of saints named John so you need to be specific. If you are referring to John the Baptist, yes, he was executed.
John the Baptist was never exiled. The gospels and Josephus agree that he was executed by Herod Antipas, although the gospel account and the historical account differ widely as to when and where he was executed.
The Jewish historian, Josephus, tells us that John the Baptist was imprisoned and executed because he publicly objected to Herod Antipas marrying his brother's former wife, Herodias. The marriage took place in 34 CE and John seems to have been executed about 36 CE.
Some significant events in the timeline of John the Baptist's life and ministry include his birth to elderly parents, his preaching in the wilderness, baptizing Jesus, and ultimately being imprisoned and executed by King Herod.
There is a St. John the Baptist but no St. John Paul the Baptist.
John the Baptist was never married.
A:Although the gospel accounts tell us that John the Baptist was beheaded in Galilee, with Herod Antipas reluctant to order his death, the first-century Jewish historian Josephus says that he was actually executed in faraway Macherus on the direct orders of Herod, who feared that John could lead an insurrection. John the Baptist would have been buried in an anonymous grave by an unknown labourer under the command of Herod's soldiers.
Actually nobody did baptize John the Baptist.
none
John the baptist then they are cousins.
Jesus and John the Baptist were cousins.
John the Baptist's cousin is Jesus Christ.