Furio,

The four people on the cover are among THE most respected and accomplished artists in the world of American cinema/stage.....Italian or otherwise.

Not sure if Tomei is quite in that class.

Also, Italians ,like all other Americans are gonna marry other groups of people after 2-3 generations here.First I'd guess that the "other groups" include Italians from other regions...then it includes non-Italians.

Susan (and Robert Deniro) are the children of Italian parent and non Italian parent.....Deniro just carries the last name of his Italian father.

The woman who did the doc. is Italian but carries the Germanic last name of her husband.