The Supreme Court on Natural Born Citizens.
https://www.thepostemail.com/2009/10/18/4-supreme-court-cases-define-natural-born-citizen/
Ooh. Let’s get textual.

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In the context of eligibility for office, there are a couple of serious problems with her set-up, if one is trying to draw the conclusion that one must be born of two citizens (as the term is used today) on native soil to carry citizenship.
One, by the definition she is ascribing to de Vattel’s useage (lent authority by the claim that the founders were considering his work - an assertion that, while true, isn’t as relevant as she claims, but that’s irrelevant here) “citizen” is merely defined as one who is a participant in the society, subject to the authority of, and contributes to, the public body. A “natural born citizen” is one who is born to such a person. That’s it.
Second, and flowing from that, if de Vattel’s standard for citizenship requires anything more than jurisdiction and participation, it immediately eliminates any of the founders in question from citizenship, which is, of course, absurd.
In a more general sense, I have no problem deriving original intent from European enlightenment thinking - its very, very simple to draw a straight line between the ideals my country was founded on and those ideas, just as it’s proper and reasonable to find the basis of our law in English common law. What you CAN’T do is make a strictly textual argument and then proceed to embellish the text in an effort to create a *more restrictive* definition.
BUT.... the 14th Amendment renders the whole issue moot in exceedingly plain language anyway, and even in the post-14th USSC discussion she cites, nothing limits the definition to children of citizens, it merely reinforces that that specific circumstance is clearly established.
Edit: good Lord, there are some looney tunes that are posting in her comments section.