Carpus
: a Christian man who was a friend of Paul
Ephesus
: a town in western Asia Minor at the mouth of the Cayster River
Luke
: the man who wrote the book of Luke and the book of Acts
Mark
: a nephew of Barnabas and companion of Paul; author of the Gospel of Mark
Troas
: a town in northwest Asia Minor
Tychicus
: a man who was a fellow worker with Paul