'Families' in the Bible

For behold, I am calling all the families of the kingdoms of the north, saith Jehovah, and they shall come, and they shall set every one his throne at the entering of the gates of Jerusalem, and against all the walls thereof round about, and against all the cities of Judah:

Hear the word of Jehovah, house of Jacob, and all the families of the house of Israel.

Pour out thy fury upon the nations that know thee not, and upon the families that call not on thy name; for they have eaten up Jacob, yea, they have eaten him up and consumed him, and have laid waste his dwelling-place.

behold, I will send and take all the families of the north, saith Jehovah, and I will send to Nebuchadrezzar the king of Babylon, my servant, and will bring them against this land, and against the inhabitants thereof, and against all these nations round about; and I will utterly destroy them, and make them an astonishment, and a hissing, and perpetual wastes.

At that time, saith Jehovah, will I be the God of all the families of Israel, and they shall be my people.

Hast thou not seen what this people have spoken, saying, The two families that Jehovah had chosen, he hath even cast them off? And they despise my people, that they should be no more a nation before them.