John Gill Commentary Nehemiah 11:15

"And of the Levites: Shemaiah the son of Hasshub, the son of Azrikam, the son of Hashabiah, the son of Bunni;" — Nehemiah 11:15 (ASV)

Also of the Levites
Who dwelt in Jerusalem:

Shemaiah the son of Hashub:
traced from him through Azrikam and Hashabiah to Bunni; these were of the sons of Merari, the third son of Levi, see (1 Chronicles 9:14).