I was thinking Martines kinda looks Spanish or Portuguese.
And maybe I am really reaching here but Carmine Persico actually kinda looks Persian - particularly in the pictures of him from when he was a teenager; really swarthy.
I knew an Italian with the surname "Cois" once. I don't even know how you pronounce that.
I invoke my right under the 5th amendment of the United States constitution and decline to answer the question.