Much of what we know about St. Mark, the author of the Second Gospel, comes largely from the New Testament and early Christian traditions. Mark the Evangelist is believed to be the ‘John Mark’ referred to in the Acts of the Apostles, the history of the early Church found in the Canon of the New Testament. He was the son of Mary of Jerusalem (Acts 12:12) whose home became a meeting place for the apostles. He is also the cousin of St. Barnabas (Colossians 4:10), a Levite and a Cypriot. Mark … Excellent content provided by https://www.catholic.org/.