In 1947, three female members of the library staff enrolled in beginner Russian courses to deal with an increase in Russian literature in the library. In 1961, Princeton admitted its first female graduate student, Sabra Follett Meservey, who would go on to be the first woman to earn a master's degree at Princeton. Eight more women enrolled the following year in the Graduate School, and in 1964, T'sai-ying Cheng became the first woman at Princeton to receive a Ph.D. The first undergraduate female students came in 1963 when five women came to Princeton to study "critical languages." They were considered regular students for their year on campus, but were not candidates for a Princeton degree. Following abortive discussions with Sarah Lawrence College to relocate the women's college to Princeton and merge it with the university in 1967, the administration commissioned a report on admitting women. The final report was issued in January 1969, supporting the idea. That same month, the trustees voted 24–8 in favor of coeducation and began preparing the institution for the transition. The university finished these plans in April 1969 and announced there would be coeducation in September. Ultimately, 101 female freshman and 70 female transfer students enrolled at Princeton in September 1969. Those admitted were housed in Pyne Hall, a fairly isolated dormitory; a security system were added, although the women deliberately broke it within a day. In 1971, Mary St. John Douglas and Susan Savage Speers became the first female trustees, and in 1974 quotas for men and women were eliminated. Following a 1979 lawsuit, the eating clubs were required to go coeducational in 1991 after an appeal to the U.S. Supreme Court was denied. In 2001, Princeton elected its first female president. Campus The main campus consists of more than 200 buildings on in Princeton, New Jersey. The James Forrestal Campus, a smaller location designed mainly as a research and instruction complex, is split between nearby Plainsboro and South Brunswick. The campuses are situated about one hour from both New York City and Philadelphia on the train. The university also owns more than of property in West Windsor Township, and is where Princeton is planning to construct a graduate student housing complex, which will be known as "Lake Campus North". The first building on campus was Nassau Hall, completed in 1756 and situated on the northern edge of the campus facing Nassau Street. The