More American history questions--Yay!

Just for fun, I'll post some American history questions for you to ponder. I happen to like the stories behind the presidents, so I'll focus mainly on them. Enjoy! -Corinne MacGregor

1)Everyone says George Washington was the first president of America, but who was the REAL first president? (Hint: it was under the Articles of Conferation and there were one year terms.)

2)A state used to be called Franklin. Which one?

3)Which president of the United States was the only one never to marry?

4)Which president was the only one to have two non-consecutive terms?

5)Name the president whose grandson also became a president.