William Chaffey

William Benjamin Chaffey CMG (21 October 1856 – 4 June 1926) was a Canadian engineer and irrigation planner who with his older brother George Chaffey developed what became the Californian cities of Etiwanda, Ontario, and Upland in the United States of America, as well as the Victorian city of Mildura and the South Australian town of Renmark in Australia.