Lukas
: the man who wrote the book of Luke and the book of Acts Markus
: a nephew of Barnabas and companion of Paul; author of the Gospel of Mark Aristarkhus
: a man who accompanied Paul on his third missionary journey Demas
: a man who worked with Paul and later deserted him Lukas
: the man who wrote the book of Luke and the book of Acts Markus
: a nephew of Barnabas and companion of Paul; author of the Gospel of Mark