Final answer:
The question regarding Saul's age when he left St. Jeromes cannot be answered with certainty as the provided references do not mention 'St. Jeromes' in relation to Saul of Tarsus, and there is no historical record of such a place associated with his life.
Step-by-step explanation:
The question about Saul's age when he left St. Jeromes cannot be precisely answered as the information provided does not directly relate to Saul of Tarsus, also known as Saint Paul, and his time at 'St. Jeromes.' However, we do have historical information about Saul who later became Paul after his conversion to Christianity. His conversion is described in the Acts of the Apostles in the New Testament, which occurred well into his adulthood, but there is no record of a place called 'St. Jeromes' associated with his life according to scriptural or historical accounts. Instead, the references provided deal with a range of historical and religious topics, including historical figures named Saul, Saint Paul’s conversion, Christian saints, and archaeological excavations. Based on this, it's clear that Saul's age when he 'left St. Jeromes,' if it were an actual historical event, is not discernible from the content provided. As of my last knowledge update in January 2022, I don't have specific information about a character named Saul leaving St. Jerome's, as the details provided are not sufficient for identification. If Saul's departure from St. Jerome's is part of a book, movie, TV show, or any other work, please provide more context or details, such as the title of the work or the author, and I'll do my best to assist you. Keep in mind that if this is a reference to a relatively recent or niche work, I might not have information on it.