The oldest son of Mary and Thomas Reibey, Thomas Haydock Reibey II (1821-1912: clergyman, farmer and politician), later became the Premier of Tasmania from 1876 to 1877. The Entally Estate was established in 1819 by Thomas Haydock Reibey II in Hadspen, Tasmania. The original house and some outbuildings are now a historic house on the outskirts of Launceston, in northern Tasmania. Mary, the matriarch of the family, had been transported to Australia in 1790 for the crime of horse stealing, then aged 14. She would later marry a junior officer of the East India Company, Thomas Reibey (senior), who established the Entally name as a successful trading company that owned a number of vessels running coal up the Hawkesbury River in New South Wales. Following her husband's death in 1811, Mary became one of the richest and most successful businesswomen in Australia. She then obtained the grant of 300 acres of land upon which Thomas II was to settle and build the homestead and outbuildings.