When it's okay

I don't know about the rest, but the date on the Pythagoras one is bugging me. He died around 500 BC, way before the given date.

I feel like the noah thing might be off by a few years.

Well, for starters, the mayor of hiroshima would be dead before he even knew what was going on

oh, ouch The JFK one made me die laughing, then i felt bad... XD

Michelangelo was the one who killed Mary Winchester and Jess