A few comments on the IMDb's trivia -
They mention that the Italian word "strunz" means "asshole". Thats incorrect - it means "shit" (as in "turd").
They mention that Santino died in 1951 - we know better; he died in either 1947 or '48.
They assume Vito was shot in late 1945 (which is correct), but for the wrong reason. They mention a boxing poster being in view for a fight between Jake LaMotta and Tomy Bell on January 9, 1946 (the fight was actually January 11th) BUT that could have still meant that Vito was shot in early 1946. The best evidence is seeing the back headline of the paper that Mike was reading about his father getting shot - that headline reports a boxing victory of middleweight Tony Janiro (over Humberto Zavala) on December 21, 1945.
