Best known for his exploration of the Pacific Northwest and Oregon, Meriwether Lewis led the legendary Lewis and Clark Expedition. He had also been the governor of Louisiana. His mysterious death at age 35, due to gunshot wounds, sparked a huge debate on whether it was a murder or a suicide.
Cy Twombly was an American sculptor, painter, and photographer. Although he wasn’t popular among the critics, Twombly's works influenced several younger artists like Francesco Clemente, Anselm Kiefer, and Julian Schnabel. Today, his works are preserved in many museums globally, including the Tate Modern in London, the Menil Collection in Houston, and the Museum of Modern Art in New York City.
Robert Mosbacher had initially won many national and international sailing competitions and also graced the cover of Sports Illustrated once. At 21, advised by his father, he launched an oil and gas company. He later ventured into politics and also served as the United States Secretary of Commerce.
Mostly known for his life-long association with the University of Chicago’s Yerkes Observatory, astronomer William Wilson Morgan was the first to prove that the Milky Way has spiral arms. Apart from co-developing the MK system of classification of stars, he also co-established the Bautz-Morgan classification system for clusters.