Esther 1:15

Ahasuerus : king of Persia after Darius

Vashti : queen of Ahasuerus

Esther 5:3

Esther : second queen of Ahasuerus

Esther 5:6

Esther : second queen of Ahasuerus

Esther 6:3

Mordecai : a leader among those who returned from exile with Zerubbabel,son of Jair of Benjamin; cousin and guardian of Queen Esther