Matthew Poole and continuators on Acts 25:13

13 And after certain days, king Agrippa and Bernice, came unto Cesarea to salute Festus.

This Agrippa is called by Iosephus, the younger, and was the Son of Herod Agrippa, or Agrippa the Great; who in this Book of the Acts is called Herod, whose Death is mentioned, Chap. 12.23. But his Agrippa was Brother to Drusilla and Bernice here spoken of, and lived in Incest with her, whom Iuvenal in his Satyr speaks of: Barbarus incestae dedit hunc Agrippa Sorori.