Many years before this time, King Neb-you-cad-nezzar (Nebuchadnezzar), the king of Babylon, grabbed Jehoi-achin the king of Judah and a lot of other Jewish people who were living in Jerusalem. Then he took them all back to Babylon as prisoners. Later on, the Persian army beat the Babylonian army and took all the Babylonian country and people for themselves. That is why there were Jewish people living in Persia. There was a Jewish man from the Benjamin tribe named More-dek-eye (Mordecai) who lived in the part of Susa that had really strong walls. More-dek-eye's father's name was Jair, his grandfather's name was Shim-eye and his great grandfather's name was Kish. And Kish was one of the people who was taken from Jerusalem as a prisoner by Neb-you-cad-nezzer, the king of Babylon.