Oh really????
Find it in any of these cases:
Reynolds v. United States
Wilkerson v. Utah
Kilbourn v. Thompson
Same court.
If her citizenship was GERMANE to this case you would have have a discussion of her parents citizenship.
You want to see the difference??
Flores -Villar was a citizenship case.
Scotus discussed Nguyen in that case. This time oral arguments didn’t breath a word about NBC.
But as for citizenship - look at the difference between this when it is germane and Minor WHEN IT WAS NOT.
http://www.law.cornell.edu/supct/cert/09-5801
Minor was a VOTING case NOT a citizenship case.