Pope, initiated modern Catholic reforms.

Russian author, "War and Peace."

(September 20, 1899 – October 18, 1973) an American scholar of political philosophy.

(23 May 1873 – 2 November 1956) a 20th-century German rabbi, scholar, and theologian.

Byzantine emperor, Iconoclastic Controversy initiator.

Physicist, conceived nuclear chain reaction.

(Krausz; September 4, 1907 – August 21, 1999) an Italian-American art dealer who originated the contemporary art gallery system.

(died 15 November 1271) the favorite disciple, secretary and confessor of Francis of Assisi.

(October 21, 1891 – June 7, 1971) an American advertising executive and the founder of Leo Burnett Company, Inc.

Johannes (born al-Hasan Muhammad al-Wazzan al-Fasi, ; – ) an Andalusi diplomat and author who is best known for his 1526 book Cosmographia et geographia de Affrica, later published by Giovanni Battista Ramusio as Descrittione dell'Africa (Description of Africa) in 1550, centered on the geography of the Maghreb and Nile Valley.

Leo Ernest Durocher (French spelling Léo Ernest Durocher) (July 27, 1905 – October 7, 1991), nicknamed "Leo the Lip" and "Lippy", was an American professional baseball player, manager and coach.

Nineteenth-century pope, conservative reforms.

John Patrick Leo (June 16, 1935 – May 9, 2022) was an American writer and journalist.

(May 11, 1872 – July 29, 1947) an American art collector and critic.

(July 9, 1920 – March 13, 2011) an American art critic and art historian.

Species of large wild cats.