The gatekeepers were:Shallum, Akkub, Talmon, Ahiman, and their brothers. Shallum was the leader;
TSK
TSK · Ezra 2:42
Treasury of Scripture Knowledge references in NET.
Shelomith and his relatives were in charge of all the storehouses containing the consecrated items dedicated by King David, the family leaders who led units of a thousand and a hundred, and the army officers.