Might be German as well? To be honest, some surnames are difficult to understand whether they are Jewish or German. If we take "mobster" examples: Buchalter, Blumenfeld, Feinstein, Weiss etc. Without reading their biographies, would you have guessed whether it's Jewish or German? Just being curious.
Willie Marfeo to Henry Tameleo:
1) "You people want a loaf of bread and you throw the crumbs back. Well, fuck you. I ain't closing down."
2) "Get out of here, old man. Go tell Raymond to go shit in his hat. We're not giving you anything."