Albert Pierre Millet (2 July 1929 – 19 November 2007) was a French serial killer. Known as The Boar of the Moors (French: Le sanglier des Maures), he killed three people on three separate occasions between 1954 and 2007, each of which was a result of his being released from prison early.

Jack "Machine Gun Jack" McGurn (born Vincenzo Antonio Gibaldi; Italian: [vinˈtʃɛntso anˈtɔːnjo dʒiˈbaldi]; July 2, 1902 – February 15, 1936) was a Sicilian-American boxer, mobster, and eventually a made man and caporegime in Al Capone's Chicago Outfit.

John Joseph Joubert IV (July 2, 1963 – July 17, 1996) was an American serial killer executed in Nebraska. He was convicted of murdering three boys: one in Maine, and two in Nebraska.

José Vicente Castaño Gil, also known as El Profe (born July 2, 1957), is a former leader of the United Self-Defense Forces of Colombia (AUC), a right-wing Colombian paramilitary organization. After demobilizing, he was accused of murdering his brother and former AUC leader Carlos Castaño and of narcotics trafficking by both the Colombian government and the government of the United States.

Imelda Romualdez Marcos (locally [ɪˈmelda ɾoˈmwɐldɛs ˈmaɾkɔs]; born Imelda Remedios Visitación Trinidad Romuáldez; July 2, 1929) is a Filipino politician who was First Lady of the Philippines from 1965 to 1986, wielding significant political power after her husband Ferdinand Marcos placed the country under martial law in September 1972. She is the mother of current president Bongbong Marcos.