The 1960s saw an extensive programme of building work at St Hugh's. The Shrubbery was converted into the principal's lodgings in 1963. Between 1964 and 1965 the Kenyon Building was constructed to provide accommodation for students (designed by modern architect David Roberts, the building has already been given a heritage listing). This was followed shortly after by the Wolfson Building, which was constructed between 1966 and 1967 and opened by Princess Alexandra and Harold Macmillan in his role as chancellor of the university.