Crispus
: a leader of the Jewish synagogue at Corinth, baptized by Paul
Justus
: a man who was nominated with Matthias to replace Judas Iscariot as an apostle,a godly man of Corinth,a man in Rome from whom Paul sends greetings
Paul
: a man from Tarsus who persecuted the church but became a missionary and writer of 13 Epistles