Acts 18:1

Athens : a town which was the capital of Attica in Greece
(37° 59´, 23° 44´)

Corinth : a town located on the narrow isthmus connecting the Greek mainland with the Peloponnesus Peninsula to the south
(37° 54´, 22° 52´)

Acts 18:5

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

Macedonia : a Roman province north of Greece which included 10 Roman colonies (IBD),citizens of the province of Macedonia
(40° 37´, 22° 55´)

Paul : a man from Tarsus who persecuted the church but became a missionary and writer of 13 Epistles

Silas : a man who went with Peter and Paul on separate missionary journeys

Timothy : a young man of Lystra who travelled with Paul and to whom two epistles were addressed