Acts 24:23

There is no Names related to this verses.

Acts 25:4

Caesarea : a town on the Mediterranean 40 kilometers south of Mt. Carmel and 120 kilometers NW of Jerusalem.
(32° 29´, 34° 53´); (33° 14´, 35° 41´); (41° 0´, 24° 17´)

Festus : the governor of Judea who succeeded Felix

Acts 25:21

Augustus : the Roman emperor named Caesar Augustus who was ruling when Christ was born,an honorary title used for Roman emperors

Caesar : a title held by Roman emperors