#1 Thomas Jefferson- The 3rd Vice President from 1797-1801 who went on to become the 3rd President. He was the principal author of the Declaration of Independence, and one of the most influential Founding Fathers. He was a literary genius and overall intelligent person.
#3 John Adams: was an author of the Declaration of Independence in 1776, and one of the most influential Founding Fathers of the United States. He served as VP from 1789–1797 and went on to become President.
#6 Lyndon B Johnson- often referred to as LBJ, he became the 36th President two hours and 8 minutes after after John F Kennedy was assassinated. He was the first President sworn in by a woman Federal Judge. He is also the only President to have been sworn in on Texas soil. Johnson was not sworn on a Bible, as none could be found aboard Air Force One; a Roman Catholic missal was discovered in Kennedy's desk, and this book was used during the swearing-in ceremony. His office as Vice President was 1963 to 1965.