St. Peter's “interpreter” 

What we know about Saint Mark comes to us through the Acts of the Apostles in some letters of Saints Peter and Paul. He was not part of the first group of the Apostles but was a disciple first of Paul and then of Peter. Some authors identify him as the young man, son of the widow Mary, who followed Jesus after his arrest in Gethsemane. On that occasion, he narrowly escaped capture when grabbed, running away by leaving behind the linen robe he was wearing. In his writings, he sometimes also appears with the name of John-Mark.