The heritage-listed group of buildings known as the Union Buildings or Union Building Group include the Lady Symon Building, the George Murray Building, the Cloisters, Union House and the Western Annexe. The earlier Georgian-style buildings, including the Cloisters, the Lady Symon Building (named after the wife of Sir Josiah Symon) and the George Murray building (named after George John Robert Murray, vice-chancellor and later chancellor of the university), were designed by the architects Woods, Bagot, Jory and Laybourne-Smith (who also designed Bonython Hall, the Mitchell Gates and Johnson Laboratory, the Barr Smith Library and the Bentham Building) in 1929 and 1937. Later additions. The award-winning redevelopments in 1971 and 1975 known as Union House, including the Union Bookshop, were designed by Dickson & Platten and Robert Dickson & Associates respectively.