Meaning of Name: Fourth
Strong's Concordance #G2890
Quartus was a Christian in Corinth who sent his greetings to his converted brethren in Rome in the last chapter of Romans. The Apostle Paul does not mention him again in any of his letters.
Romans 16:21 - 24
Timotheus my workfellow, and Lucius, and Jason, and Sosipater, my kinsmen, salute you. I Tertius, who wrote this epistle, salute you in the Lord.
Gaius mine host, and of the whole church, saluteth you. Erastus the chamberlain of the city saluteth you, and Quartus a brother. The grace of our Lord Jesus Christ be with you all. Amen.