Then what is unnaturally born?
If by the conditions of one’s birth they are NOT a citizen at birth, then they are naturalized and not natural born.
Some examples of who wouldn’t qualify as a natural born citizen. There are additional exampkes.
Born outside the U.S. and neither of the parents was a U.S. citizen.
Born outside the U.S. and a parent didn’t establish five year residence in the U.S. prior to the child’s birth, with 2 of those years being after the age of 14.
Born in the U.S. but the parents are foreigners with diplomatic immunity.
Natural born citizen is only a requirement for President.
The founders wanted to insure no divided loyalties.
NATURALLY a US citizen because being born of citizen parents in this country there is no alternative.
Anyone born with divided loyalties from foreign birth or parents may be a citizen, but are not a natural born citizen.