349 BC – John Chrysostom was born in Antioch.
368 BC – 373 BC – He was baptised and tonsured a reader.
375 BC – He started practising extreme asceticism and became a hermit circa.
381 BC – He was ordained a deacon in 381 by Saint Meletius of Antioch, and was ordained a presbyter by Bishop Flavian I of Antioch.
397 BC – John preached twenty-one sermons in which he entreated the people to see the error of their ways.
398 – He was requested, against his will, to be the Patriarch of Constantinople.
429 BC 441 BC – He is sometimes referred to as John of Antioch, but that name more properly refers to the bishop of Antioch named John, who led a group of moderate Eastern bishops in the Nestorian controversy.
407 – He died on the 14th of September.