'Persons' in the Bible

Then Joseph sent for Jacob his father and all his family, seventy-five persons.

Then Peter said, Truly, I see clearly that God is no respecter of persons:

But the Jews, being moved with envy, took with them certain low persons from among the common people, and getting together a great number of people, made an outcry in the town, attacking the house of Jason with the purpose of taking them out to the people.

And we were, in the ship, two hundred and seventy-six persons.