Nah, I seriously doubt it. That wouldn't be true for any of us, whether great or small. You live one more day, and stuff changes, you, what you did, what others did. It all interacts, changes everything, even though maybe only a tiny bit. The longer he lived the more the difference.
Think about Elvis Presley for a moment. Would he have been remembered differently if he had died 15 years earlier? Ten years later?
Seems to me that that's the way the world works.