They were coming with Zerubbabel, Jeshua, Nehemiah, Azariah, Raamiah, Nahamani, Mordecai, Bilshan, Mispereth, Bigvai, Nehum, and Baanah. Here is the enumeration of: The Men of Israel:

These are the priests and descendants of Levi who had returned with Shealtiel's son Zerubbabel and with Jeshua: Seraiah, Jeremiah, Ezra,

All Israel in the time of Zerubbabel and in the time of Nehemiah gave allotments to each of the singers and gate keepers on a daily basis, setting them apart to benefit the descendants of Levi. And the descendants of Levi set them apart to benefit the descendants of Aaron.