VicePresidents.com Trivia:
- One VP was born on the 4th of July: Calvin Coolidge (1872).
- Three VPs died on the 4th of July: John Adams (1826), Thomas Jefferson (1826) and Hannibal Hamlin (1891).
- On his death bed at 8pm on July 3rd, Thomas Jefferson asked his doctor, “Is it the fourth yet?” His doctor replied, “It soon will be.” Seventeen hours later, Jefferson passed away on the 50th Anniversary of the Declaration of Independence signing — mere hours before John Adams.

