'Father's' in the Bible

Now the sons of Reuben the firstborn of Israel (for he was the firstborn, but because he defiled his father’s bed, his birthright was given to the sons of Joseph the son of Israel; so that he is not enrolled in the genealogy according to the birthright.

Shallum the son of Kore, the son of Ebiasaph, the son of Korah, and his relatives of his father’s house, the Korahites, were over the work of the service, keepers of the thresholds of the tent; and their fathers had been over the camp of the Lord, keepers of the entrance.

also Zadok, a young man mighty of valor, and of his father’s house twenty-two captains.

David said to God, “Is it not I who commanded to count the people? Indeed, I am the one who has sinned and done very wickedly, but these sheep, what have they done? O Lord my God, please let Your hand be against me and my father’s household, but not against Your people that they should be plagued.”

Jahath was the first and Zizah the second; but Jeush and Beriah did not have many sons, so they became a father’s household, one class.

Shemaiah, the son of Nethanel the scribe, from the Levites, recorded them in the presence of the king, the princes, Zadok the priest, Ahimelech the son of Abiathar, and the heads of the fathers’ households of the priests and of the Levites; one father’s household taken for Eleazar and one taken for Ithamar.

Yet, the Lord, the God of Israel, chose me from all the house of my father to be king over Israel forever. For He has chosen Judah to be a leader; and in the house of Judah, my father’s house, and among the sons of my father He took pleasure in me to make me king over all Israel.