Nehemiah 4:1

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

Sanballat : a man who was an enemy of Nehemiah

Nehemiah 4:3

Ammonite : the tribe/nation of people descended from Ben-Ammi, Lot's son,Territory of the tribe/nation of Ammon
(31° 57´, 35° 55´)

Tobiah : head of a clan of returnees lacking proof of being Israelites,the Ammonite servant who helped Sanballat oppose Nehemiah