Please check https://overviewbible.com/john-mark/ https://overviewbible.com/john-mark/ even if he had a son called Mark that was not John Mark who is likely the

Please check https://overviewbible.com/john-mark/ https://overviewbible.com/john-mark/ even if he had a son called Mark that was not John Mark who is likely the evangelist. It's possible "son" here is meant spiritually.