In my family tree there are four 100% Hungarians with hazel eyes. I’m sure there were more besides, and it’s highly doubtful anyone in the tree ever stopped in Spain or Portugal.
We are members of that same club, I see.
That doesn’t mean that someone from Spain or Portugal didn’t stop off in Hungary.
And it could have happened many thousands of years ago, so how would you know?
Interesting. My father was 100% Hungarian, and I have hazel eyes.