Sondheim is Jewish, having been born into a Jewish family in New York City, the son of Etta Janet ("Foxy", née Fox; 1897–1992) and Herbert Sondheim (1895–1966). His father manufactured dresses designed by his mother. The composer grew up on the Upper West Side of Manhattan and, after his parents divorced, on a farm near Doylestown, Pennsylvania. As the only child of well-to-do parents living in the San Remo on Central Park West, he was described in Meryle Secrest's biography ("Stephen Sondheim: A Life") as an isolated, emotionally neglected child. When he lived in New York, Sondheim attended the Ethical Culture Fieldston School. He later attended the New York Military Academy and George School, a private Quaker preparatory school in Bucks County, Pennsylvania where he wrote his first musical, "By George," and from which he graduated in 1946. Sondheim spent several summers at Camp Androscoggin. He later matriculated to Williams College and graduated in 1950.