Sure it's ludicrous. The real, little know, and totally undisputed story is that Abe was the love child of Elvis and Marilyn, but old Joe Kennedy thought Abe was his, so he made him President. The damnyankee revisionist historians have been hiding the truth out in Roswell for all these years. ;~))
It's true that Elvis and Marilyn lived over a hundred years after Lincoln's birth.
What's not known is that they used Howard Hughes' time tunnel to go back to 1805 -- SPECIFICALLY to conceive Lincoln, and his twin sister Mercury.
Mercury is currently be held in stasis until the WNBA is a bit more profitable. At 6'4", she promises to be a big star.
Walt