yes he did.
which means he was not a natural born citizen of either.
a natural born citizen is a citizen naturally... as there are no alternative.
if your logic was valid, then william & kate could fly to NYC, have a kid, and fly home. the kid would be british and American... and could later become king of england as well as POTUS. this is something the founders expressly wanted to avoid... hence why they used the term ‘natural born citizen’ for that specific position (’citizen’ is the only requirement for all others)
Which of the two royals you mentioned are American citizens, like Ted’s mother?
Cruz, March 23: The facts are clear. I was born in Calgary. My parents — as a legal matter, my mother is an American citizen by birth. And it’s been federal law for over two centuries that the child of an American citizen born abroad is a citizen by birth, a natural born citizen.