Jeannie McLean, nee McLay, married Dr John Anderson Gilruth on 20 March 1899 in Dunedin, New Zealand. Gilruth was then employed as New Zealand's chief veterinarian and government bacteriologist. Jeannie went with her husband to Melbourne in 1908 when he took up a position as the first Professor of Veterinary Science at Melbourne University. In April 1912, Jeannie travelled to Darwin with her husband, children Jean, Margaret and Ian and companion, Elsie Masson, where her husband, Scots born scientist and academic, was to take up a post as first Administrator of the Northern Territory. While in Darwin, during the period of the First World War Jeannie established branches of the Red Cross and Royal Empire Society and in 1918 she was one of t...