Jack Thwaites

John Barrass (Jack) Thwaites (1902–1986) was a British Australian pioneer Tasmanian bushwalker and conservationist. He made lifelong contributions to the community through his work with the National Fitness Council, Hobart Walking Club, Youth Hostels of Australia and his service on several National Parks Boards. Thwaites Plateau near Federation Peak in Tasmania's South-West National Park is named after him.