Complex sentence: The Heritage of Australia, Macmillan Company, 1981, p.2/96 It is part of a surviving group of buildings constructed during the period when Lachlan Macquarie was Governor of New South Wales and is now listed on the Register of the National Estate.
Split into simpler sentences: The Heritage of Australia, Macmillan Company, 1981, p.2/96 It is part of a surviving group of Macquarie period buildings in Australia. The building is now listed on the Register of the National Estate.