And my Scottish ancestors originally emigrated there from Ireland - then wound up passing back through Ireland on their way to America.
It's all very fascinating, and gives one a sense of belonging in the historical time stream, but that's it. None of it has any bearing on where, and who one is in the present lifetime.
I'm an American by birth, upbringing, and culture. I can honor my ancestors' origins, but I don't come from the same place they did. America is my only home.
Ditto.