No, I'm afraid the Kennedy/Lincoln thing is complete and utter nonsense - Marilyn Monroe died in 1962, in August. Unless Kennedy had dug her up for the sole purpose of unifying that meme, which is AFAIK almost completely wrong apart from the number of letters bits, it's nonsense.
Thanks for the info! It seemed too good (err creepy) to be true. Though the way it would have to be true you just described is also terrifying. haha.