'Family' in the Bible

And these are their dwellings, throughout their towers, in their borders, of the sons of Aaron, of the family of the Kohathite, for theirs was the lot;

And to the sons of Kohath, those left of the family of the tribe, from the half of the tribe, the half of Manasseh, by lot, are ten cities.

and from the half tribe of Manasseh, Aner and its suburbs, and Bileam and its suburbs, for the family of the sons of Kohath who are left.

To the sons of Gershom from the family of the half of the tribe of Manasseh are Golan in Bashan and its suburbs, and Ashtaroth and its suburbs;