| Answer | Crossword Clue |
|---|---|
| AARONBURR | First Vice President never to be President |
| ADAMS | First Vice President to become President |
| BURR | First vice president not to become president |
| BURR | First U.S. vice president not to become president |
| BUSH | Only sitting vice president since Martin Van Buren to be elected president |
| ARTHUR | Last U.S. president who never had a vice president |
