Antoninus (died was a public executioner in Rome. It is believed that during the trial of St Eusebius he had a vision and converted to Christianity. The proclamation of faith cost his life and he was beheaded in His feast day is 22 August.
Barnabas: (1st century) A Levite Jew, a man of learning and generosity and one of the first post-resurrection apostles, deeply respected by the disciples. His trust in the authenticity of St. Paul’s conversion led to their acceptance of this former persecutor. He was the first apostle to embrace the evidence of God’s grace in the hearts of Gentile converts to the Way. (June 11)
However, some Jews from Antioch and Iconium arrived and won over the crowds. They stoned Paul and dragged him out of the city, supposing that he was dead. But when the disciples gathered around him, he got up and entered the city. On the following day he left with Barnabas for Derbe. -Acts 14:19-20(NABRE)