Great little article in today's New York Magazine online clearing up the whole confusing Patsi's, Grimaldi's, Totonno's family tree. At least, it was confusing to me until I read the article.
http://nymag.com/daily/food/2007/05/i_cant_tell_patsy_from_grimald_1.html#more
http://nymag.com/daily/food/2007/05/i_cant_tell_patsy_from_grimald_1.html#more