Charles Joseph Whitman (June 24, 1941 – August 1, 1966) was an American mass murderer and Marine veteran who became known as the "Texas Tower Sniper". On August 1, 1966, Whitman used knives to kill his mother and his wife in their respective homes, then went to the University of Texas at Austin (UT Austin) with multiple firearms and began indiscriminately shooting at people.

Ioannis Varvakis (Greek: Ιωάννης Βαρβάκης; 1745–1825), also known as Ivan Andreevich Varvatsi (Russian: Иван Андреевич Варваци), was a Greek privateer, benefactor, and member of the Filiki Eteria.

Jean-Baptiste Benoît Eyriès (French: [ʒɑ̃ batist bənwa ɛːʁjɛs]; 24 June 1767 – 13 June 1846) was a French geographer, author and translator, best remembered in the English speaking world for his translation of German ghost stories Fantasmagoriana, published anonymously in 1812, which inspired Mary Shelley and John William Polidori to write Frankenstein and The Vampyre respectively. He was one of the founding members of the Société de Géographie, a member of the Société Asiatique, Académie des Inscriptions et Belles-Lettres, American Philosophical Society, and American Academy of Arts and Sciences, and was awarded the Legion of Honour.

Giovanni Pandico (born June 24, 1944) is a former Italian Camorrista who was a member of the Nuova Camorra Organizzata (NCO), a Camorra organization in Naples. Pandico rose to become one of Camorra boss, Raffaele Cutolo's underwriters within the organization.

Sean Vincent Gillis (born June 24, 1962) is an American serial killer and sex offender who murdered eight women in and around Baton Rouge, Louisiana, from 1994 until his arrest in April 2004. In his initial arrest, he was charged with three counts of first degree murder and three counts of ritualistic acts in the murders of 29-year-old Katherine Hall, 45-year-old Johnnie Mae Williams and 43-year-old Donna Bennett Johnston.

Sir James La Roche, 1st Baronet (24 June 1734 – September 1804), or Laroche, was an English slave trader and politician. He was a younger son of John LaRoche, Member of Parliament.

Walter Earl Ellis (June 24, 1960 – December 1, 2013), known as the Milwaukee North Side Strangler, was an American serial killer who raped and strangled at least seven women in the city of Milwaukee, Wisconsin between 1986 and 2007. Until May 2009, the killings were considered to be independent of one another, but were then linked together via DNA profiling.

Juan Manuel José Domingo Ortiz de Rozas y López de Osornio (30 March 1793 – 14 March 1877), nicknamed "Restorer of the Laws", was an Argentine politician and army officer who ruled Buenos Aires Province and briefly the Argentine Confederation. Born into a wealthy family, Rosas independently amassed a personal fortune, acquiring large tracts of land in the process.