Nehemiah 9:10

Pharaoh : the king who ruled Egypt when Moses was born,the title of the king who ruled Egypt in Abraham's time,the title of the king who ruled Egypt in Joseph's time,the title of the king who ruled Egypt when Moses was born,the title of the king who refused to let Israel leave Egypt,the title of the king of Egypt whose daughter Solomon married,the title of the king who ruled Egypt in the time of Isaiah,the title Egypt's ruler just before Moses' time

Nehemiah 10:38

Aaron : a son of Amram; brother of Moses,son of Amram (Kohath Levi); patriarch of Israel's priests,the clan or priestly line founded by Aaron

Levites : relating to Levi and the priesthood given to him,a tribal name describing people and ceremonies as sacred