I am still studying this one out, the names and times I got to look at better not yet sure
Following from here...
Acts 12:12 And when he had considered the thing, he came to the house of Mary the mother of John, whose surname was Mark; where many were gathered together praying.
Acts 3:13 Now when Paul and his company loosed from Paphos, they came to Perga in Pamphylia: and John departing from them returned to Jerusalem.
Acts 12:25 And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministry, and took with them John, whose surname was Mark.
Acts 15:36-41 And some days after Paul said unto Barnabas, Let us go again and visit our brethren in every city where we have preached the word of the Lord, and see how they do. And Barnabas determined to take with them John, whose surname was Mark. But Paul thought not good to take him with them, who departed from them from Pamphylia, and went not with them to the work. And the contention was so sharp between them, that they departed asunder one from the other: and so Barnabas took Mark, and sailed unto Cyprus; And Paul chose Silas, and departed, being recommended by the brethren unto the grace of God. And he went through Syria and Cilicia, confirming the churches.
Not sure here...
Gal 2:9 And when James, Cephas, and John, who seemed to be pillars, perceived the grace that was given unto me, they gave to me and Barnabas the right hands of fellowship; that we should go unto the heathen, and they unto the circumcision.
Then Paul says here...
2Ti 4:11 Only Luke is with me. Take Mark, and bring him with thee: for he is profitable to me for the ministry.
From what he says in 2 Tim 1:8, 15-18; 4:9-16 Onesiphorus, "when he was in Rome sought him out"
And Here Peter and Marcus
1Peter 5:13 The church that is at Babylon, elected together with you, saluteth you; andso doth Marcus my son.
Just started on this, figured I'd post what I have so far