Don't know, and don't care. The minute you give a shit about where your family came from or what your background is is the minute you lose your individuality and become chained to an artificial signifier that determines your identity by commission of behaviors and breeding obligations, only to be labeled a traitor if you disagree.
If I had German background, does that mean I should eat German food, speak German, and suppress my sense of humor while priding myself on feats of engineering I haven't personally performed; or feel guilty about 23 million people I didn't kill, torture or persecute? Ethnicity is just melanin with a rap sheet telling you who your "people" fucked over, who fucked "your people" over, and what outstanding reparations you owe or are currently owed. It's bullshit.
I'm SOME kind of European but even that is completely irrelevant.