[user104658]

I'm skeptical about the Star Wars one, I've never heard of people remembering it as "Like, I am your father"... In fact most people surely just quote / remember the "I am your father" part?

My wife is from the "Mandela died in prison!" universe though, she says she remembers learning about it in primary school clear as day... And both of her parents insist they actually remember it happening in the 80's .