Esther 2:1

Ahasuerus : king of Persia after Darius

Vashti : queen of Ahasuerus

Esther 2:3

Hegai : a eunuch official in charge of the harem of King Ahasuerus

Susa : capital city of Elam and winter home of the Persian kings (OS)
(32° 11´, 48° 15´)

Ezra 7:8

Jerusalem : the capital city of Israel,a town; the capital of Israel near the southern border of Benjamin
(31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´); (31° 46´, 35° 14´)