Was Don Jr.’s mother, Ivanna a naturalized US citizen at the time of his birth?
Nope. She became a citizen in 1988. Doesn’t matter
The post suggests the three Trumps, who were all born in New York City, are only citizens because of birthright citizenship the constitutional right that grants citizenship to all those born in the U.S. But it fails to note that their father is a U.S. citizen and was at the time they were born which experts told us would still qualify Donald Jr., Ivanka and Eric for citizenship.
They are not only birthright citizens, they would also receive citizenship through their citizen father, automatically under statute, since their parents were legally married and the family has always resided in the U.S., Rogers Smith, a political science professor at the University of Pennsylvania who studies constitutional law, told us via email. For children born out of wedlock to U.S. citizen fathers and non-citizen mothers its more complicated, though citizenship can be obtained if various residency requirements are met.