Mary (Mother of John Mark) is mentioned 1 time in scripture, across 1 book of the New Testament. First named in scripture around 44 AD.
Mary the mother of John Mark was one of the earliest of our Lord’s disciples. She was the sister of Barnabas (Col. 4:10), and joined with him in disposing of their land and giving the proceeds of the sale into the treasury of the Church (Acts 4:37; 12:12). Her house in Jerusalem was the common meeting-place for the disciples there.