Billy the Kid Billy the Kid Billy the Kid (born Henry McCarty September 17 or November 23, 1859July 14, 1881, also known as William H. Bonney) was an American Old West outlaw and gunfighter who killed eight men before he was shot and killed at age 21. He took part in New Mexico's Lincoln County War, during which he allegedly committed three murders. McCarty was orphaned at age 14. The owner of a boarding house gave him a room in exchange for work. His first arrest was for stealing food at age 16 in late 1875. Ten days later, he robbed a Chinese
Maclyn McCarty surviving member of the research team responsible for this feat (known as the Avery–MacLeod–McCarty experiment), which also included Oswald T. Avery and Colin MacLeod; he died on January 2, 2005, from congestive heart failure. McCarty was born in 1911 in South Bend, Indiana, the second of four sons of a branch manager for the Studebaker Corporation while it was still a firm for horse-drawn carriages. In his teens, McCarty set himself the goal of becoming a physician-scientist, and he pursued a successful strategy to prepare for admission to, and early success in, Johns Hopkins University Medical School. As an undergraduate