Let's Play a game: odd intellect

Can you name the famous intellectuals?
1. This scientist, who spent more time in the Bible than in researching science, believed the earliest date of the apocalypse would be 2060AD.
2. This scientist believed he could work things out with his estranged wife by proposing a contract which included such gems as: "you will make sure I receive three meals regularly in my room." And "you will renounce all personal interactions with me insofar as that are not completely necessary for social reasons."
3. This polymath, who seemed to have a love for puns and subtle mischief, spent some of his time making a considerable list of humorous synonyms to describe his man bits.
4. This philosopher, novelist and satirist when he was able to return to his home country, one of a few he was either exiled from or jailed in, became wealthy by buying shares of the governments new lottery.
5. This Nobel prize winner, who was also the parent of a Nobel prize winner, battled scandal when it was discovered they were having an affair with a scientist, who was a married father of four.