A person born not in the country of his parents would be the national of the country where he is born…

Under international law and nationality jurisprudence, the principle of jus soli ("right of the soil") confers nationality or citizenship on any person born within the territory of a State, regardless of the nationality of their parents. By contrast, jus sanguinis ("right of blood") determines nationality through descent from a parent who is a national of the State. Jus tertii refers to the right of a third party in property or tort law, while "Jus Jury" is not a recognized legal maxim.