John Adams (October 30, 1735 – July 4, 1826) was an American statesman, attorney, diplomat, writer, and Founding Father who served as the second president of the United States, from 1797 to 1801. Before his presidency, he was a leader of the American Revolution that achieved independence from Great Britain and served as the first vice president of the United States. Adams was a dedicated diarist and regularly corresponded with many important figures in early American history, including his wife and adviser, Abigail. His letters and other papers serve as an important source of historical information about the era.

James Monroe (/mənˈroʊ/; April 28, 1758 – July 4, 1831) was an American statesman, lawyer, diplomat and Founding Father who served as the fifth president of the United States from 1817 to 1825. A member of the Democratic-Republican Party, Monroe was the last president of the Virginia dynasty; his presidency coincided with the Era of Good Feelings. He is perhaps best known for issuing the Monroe Doctrine, a policy of opposing European colonialism in the Americas. He also served as the governor of Virginia, a member of the United States Senate, the U.S. ambassador to France and Britain, the seventh Secretary of State, and the eighth Secretary of War.

Marie Skłodowska Curie (/ˈkjʊəri/ KEWR-ee, French: [kyʁi], Polish: [kʲiˈri]; born Maria Salomea Skłodowska; 7 November 1867 – 4 July 1934) was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, is the first person and the only woman to win the Nobel prize twice, and is the only person to win the Nobel Prize in two different scientific fields. She was part of the Curie family legacy of five Nobel Prizes. She was also the first woman to become a professor at the University of Paris, and in 1995 became the first woman to be entombed on her own merits in the Panthéon in Paris.

Barry Eugene Carter (September 12, 1944 – July 4, 2003), better known by his stage name Barry White, was an American singer-songwriter, musician, record producer and composer.