In 1807, Dr. Robert Patrick of Trearne purchased the Hessilhead estate.[21] Robert Patrick was an army medic and was appointed Inspector of Hospitals in 1801. John Shedden Patrick F.R.S.E. was his heir in 1838 and in 1844 Robert Shedden Patrick of Trearne and Hessilhead succeeded.[22] James Dunlop lived at Trearne Lodge in 1820 with his wife. James met Major General Sir Thomas Brisbane through the Patricks of Trearne and went on to become the Astronomer Royal for New South Wales, Sir Thomas being the Governor of New South Wales and a great enthusiast for astronomy. James Dunlop died in Australia, having become a Fellow of the Royal Society, London and Edinburgh and the recipient of many medals recognising his achievements.[23( Beith,Ayrshire )
