Jack Maskell: Qualifications for President and the “Natural Born” Citizenship Eligibility Requirement. Congressional Research Service, Washington, D.C. 14. November 2011, S.2 (englisch, fas.org [PDF; abgerufen am 14. August 2020]).
Qualifications for President and the 'Natural Born' Citizenship Eligibility Requirement. (PDF; 584 kB) In: Congressional Research Service report.Federation of American Scientists, 14. November 2011, abgerufen am 7. Juni 2012 (englisch): „The weight of legal and historical authority indicates that the term “natural born” citizen would
mean a person who is entitled to U.S. citizenship “by birth” or “at birth,” either by being born
“in” the United States and under its jurisdiction, even those born to alien parents; by being born
abroad to U.S. citizen-parents; or by being born in other situations meeting legal requirements for
U.S. citizenship “at birth.” Such term, however, would not include a person who was not a U.S.
citizen by birth or at birth, and who was thus born an “alien” required to go through the legal
process of “naturalization” to become a U.S. citizen. (S. 2)“
google.com
William Blackstone: Commentaries on the Laws of England, Volume 1. Clarendon Press, Oxford 1765, S.354–362 (englisch, google.com).
