TSK · Acts 15:37

Thinking about that, he came to the house of Mary, the mother of John whose surname was Mark, where many were gathered together and were praying.

When they were at Salamis, they proclaimed the word of God in the Jewish synagogues. They had also John as their attendant.

Aristarchus, my fellow prisoner, greets you, and Mark, the cousin of Barnabas (concerning whom you received commandments, "if he comes to you, receive him"),

as do Mark, Aristarchus, Demas, and Luke, my fellow workers.