Barnabas.

Acts 11:22-25, 30
When news of this reached the ears of the church in Jerusalem, they sent Barnabas to Antioch. . . .

Acts 12:25
When Barnabas and Saul had fulfilled their mission to Jerusalem, they returned, bringing with them John, also called Mark.

Acts 13:1
In the church at Antioch there were prophets and teachers: Barnabas, Simeon called Niger, Lucius of Cyrene, Manaen (a childhood companion of Herod the tetrarch), and Saul.

Acts 15:2, 12, 37
So Paul and Barnabas engaged these men in sharp debate. The two of them were appointed, along with some other believers, to go up to Jerusalem to see the apostles and elders about this question. . . .

1 Corinthians 9:6
Or are Barnabas and I the only apostles who must work for a living?

Galatians 2:1, 9, 13
Fourteen years later I went up again to Jerusalem, accompanied by Barnabas. I took Titus along also. . . .

The son.

Mark 3:17
James son of Zebedee and his brother John (whom He named Boanerges, meaning Sons of Thunder),

Cyprus.

Acts 11:19, 20
Meanwhile, those scattered by the persecution that began with Stephen traveled as far as Phoenicia, Cyprus, and Antioch, speaking the message only to Jews. . . .

Acts 15:39
Their disagreement was so sharp that they parted company. Barnabas took Mark and sailed for Cyprus,

Acts 21:16
Some of the disciples from Caesarea accompanied us, and they took us to stay at the home of Mnason the Cypriot, an early disciple.