Philip Leslie Graham (July 18, 1915 – August 3, 1963) was an American newspaperman. He served as publisher and later co-owner of The Washington Post and its parent company, The Washington Post Company. During his years with the Post Company, Graham helped The Washington Post grow from a struggling local paper to a national publication and the Post Company expand to own other newspapers as well as radio and television stations. He was married to Katharine Graham, a daughter of Eugene Meyer, the previous owner of The Washington Post. Graham, who had bipolar disorder, died by suicide in 1963, after which Katharine took over as publisher, making her one of the first women in charge of a major American newspaper. Early life Graham was born to a Lutheran family in Terry, South Dakota. He was raised in Miami where his father, Ernest R. ("Cap") Graham, made a career in farming and real estate, and was elected to the State Senate. His mother, the former Florence Morris, had been a schoolteacher in the Black Hills of South Dakota. Graham was one of four children. One half brother, Bob Graham, is a former governor of the state of Florida (1979–1987) and a former United States Senator representing Florida from 1987 to 2005. Graham attended Miami High School and graduated from the University of Florida in 1936, with a Bachelor of Arts degree in economics, and from Harvard Law School, where he was editor of the Harvard Law Review and earned a magna cum laude degree, in 1939. Graham was a member of both Florida Blue Key and Sigma Alpha Epsilon (Florida Upsilon chapter) and was both a fraternity brother and roommate of the late Senator George A. Smathers whom he had been close to since attending Miami High School with Smathers. In 1939–1940 he was law clerk to United States Supreme Court Justice Stanley F. Reed, and the following year he was clerk to Justice Felix Frankfurter, who had been one of his professors at Harvard. Marriage and children On June 5, 1940, he married Katharine Meyer, a daughter of Eugene Meyer, a multi-millionaire and the owner of The Washington Post, then a struggling newspaper. The couple settled down in a two-story row house. During World War II, Graham enlisted in the United States Army Air Corps as a private in 1942 and rose to the rank of major by war's end.