Levi Boone Helm (January 28, 1828 – January 14, 1864) was an American mountain man, gunfighter, and serial killer known as the Kentucky Cannibal. Helm gained his nickname for his opportunistic and unrepentant proclivity for consuming human flesh, usually in survival situations, though instances of killing people for their meat unprovoked were also documented.

Charles McArthur Ghankay Taylor (born 28 January 1948) is a Liberian former politician. He served as the 22nd president of Liberia from 2 August 1997 until his resignation on 11 August 2003 as a result of the Second Liberian Civil War and growing international pressure.

Valery Iosifovich Fabrikant (Russian: Валерий Иосифович Фабрикант, Belarusian: Валеры Іосіфавіч Фабрыкант, romanized: Valery Iosifavič Fabrykant, [vɐˈɫɛrɪj ˈjosifəvɪt͡ɕ fɐbrʲɪˈkant]; born 28 January 1940) is a former associate professor of mechanical engineering at Concordia University in Montreal, Quebec, Canada. On 24 August 1992, after years of increasingly disruptive behaviour at the university, he shot and killed four colleagues and wounded one staff member.

Yoshio Kodaira (小平 義雄, Kodaira Yoshio; 28 January 1905 – 5 October 1949) was a Japanese serial killer, war criminal and serial rapist who murdered at least 8 people in the Tokyo and Tochigi Prefecture areas between 1932 and 1946.

Henry VII (28 January 1457 – 21 April 1509), also known as Henry Tudor, was King of England and Lord of Ireland from his seizure of the crown on 22 August 1485 until his death in 1509. He was the first monarch of the House of Tudor.