Esther 1:5

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

Esther 1:10

Abagtha : a man who was one of king Ahasuerus' chamberlains

Ahasuerus : king of Persia after Darius

Bigtha : a man who was one of king Ahasuerus' chamberlains

Biztha : a man who was one of king Ahasuerus' chamberlains

Carkas : a man who was one of king Ahasuerus' chamberlains

Harbona : a man who was one of king Ahasuerus' chamberlains

Mehuman : a man who was one of king Ahasuerus' chamberlains

Zethar : a man who was one of king Ahasuerus' chamberlains

Esther 1:14

Admatha : a prince of Persia under King Ahasuerus

Carshena : one of the seven princes of Persia under Ahasuerus

Marsena : one of the seven princes of Persia under Ahasuerus

Media : a country on the SW coast of the Caspian Sea
(34° 47´, 48° 30´)

Memucan : one of the seven princes of Persia under Ahasuerus

Meres : one of the seven princes of Persia under Ahasuerus

Persia : citizen(s) of Persia
(34° 47´, 48° 30´)

Shethar : one of the seven princes of Persia under Ahasuerus

Tarshish : son of Javan son of Japheth son of Noah,son of Bilhan, great grandson of Benjamin son of Israel,one of the seven princes of Persia under Ahasuerus,a region known for its ports friendly to the ships of Israel,A ship built strong and equiped for long range trading.
(36° 57´, -7° 37´)