Acts 23:27

Jews : the people descended from Israel
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

Roman : any person or thing associated with Rome, particularly a person who was a citizen of Rome.
(41° 54´, 12° 29´)

Acts 24:7

Lysias : a Roman army captain or tribune who helped Paul escape from the Jews