Christopher Kennedy Lawford (March 29, 1955 – September 4, 2018) was an American author, actor, and activist. He was a member of the prominent Kennedy family, and son of English actor Peter Lawford and Patricia "Pat" Kennedy Lawford, who was a sister of President John F. Kennedy. He graduated from Tufts University in 1977 and earned a Juris Doctor degree from Boston College in 1983. He later earned a master's certificate in Clinical Psychology from Harvard University and was a lecturer on drug addiction. After struggling with addiction for 17 years, he became an actor, performing in several movies and television shows for over 20 years. He wrote several books, based on his own experience, about addiction and recovery. He also traveled around the U.S. speaking about his experiences with addiction for 20 years, and was a public health campaigner, working with organizations like the World Health Organization (WHO) and the United Nations (UN), and for the U.S. federal government. Early life and education Lawford was born on March 29, 1955, at Saint John's Health Center in Santa Monica, California . He was named for Saint Christopher and because his mother liked the name. He was the eldest child and only son of actor and "Rat Pack" member Peter Lawford (1923–1984) and Patricia "Pat" Kennedy Lawford (1924–2006), who was President John F. Kennedy's sister. His three younger sisters were Sydney Lawford McKelvy (born 1956), Victoria Pender (born 1958), and Robin Lawford (born 1961). Lawford described himself as a "second-string Kennedy" because he did not get as much attention as his cousins. His parents divorced in 1966; Patricia Lawford moved from California to New York City with her son and daughters. Before his parents' divorce, Lawford attended St. Martin of Tours Elementary School in Los Angeles, where at the age of 8, he was informed about his uncle John F. Kennedy's assassination. After moving to New York City with his mother, he attended the Middlesex School, a prep school in Concord, Massachusetts. He graduated from Tufts University in 1977 and earned a J.D. degree from Boston College Law School in 1983. He later earned a master's certificate in Clinical Psychology from Harvard University, and lectured on drug addiction at Harvard, Columbia University, and other colleges. Drug and legal issues In 1969, the year after his uncle Robert F. Kennedy was assassinated, when Lawford was 14, he was introduced to LSD by