New York Times, 11 July 1978:
Dr. John Pierce Lambert, a psychiatrist who retired in 1975 after serving since 1954 as medical director of Four Winds Hospital in Katonah, N.Y., died yesterday in Northern Westchester Hospital, Mount Kisco, N.Y., after a long illness. He was 69 years old and lived at Four Winds Hospital.
Doctor Lambert was the son of the late Dr. Charles I. Lambert, who founded Four Winds, a private psychiatric facility, in 1925.The son won a bachelor's degree at Princeton University in 1931 and his medical degree in 1935 at the Columbia College of Physicians and Surgeons. He had been associated for a number of years with various hospitals and medical organizations in the metropolitan area.
Dr. Lambert is survived by ...
https://www.nytimes.com/1978/07/11/archives/obituary-1-no-title.htmlhttps://en.wikipedia.org/wiki/Charles_Irwin_Lambert