John Rounsevell (c. 1836 – 15 May 1902) was a pastoralist and politician in the British colony of South Australia. His brother William Benjamin "Ben" Rounsevell was also a South Australian politician.
John Rounsevell was born in Landunna, in Altarnun, Cornwall,[1] and came out to South Australia with his parents William and Grace Rounsevell on City of Adelaide arriving on 6 July 1839.[2] He was educated at St. Peter's College, then started working for his father's livery stable and mail coach business, becoming a partner with responsibility for operations north of Kapunda.[2] He became an expert horseman and a foremost exponent of the whip.
He retired from "the road" when the company was sold to Cobb and Co. He managed his father's property Corryton Park (which he later inherited) near Mount Crawford and turned his attention to filling government contracts. He supplied sleepers for railway work and supervised construction of the 500mile section of the Adelaide to Darwin telegraph line north from Port Augusta, and supplied a great number of its telegraph poles as well as large numbers of horses, bullocks and camels for the project.
In 1864, he acquired pastoral land near the Warburton Range and the surrounding areas to the north-east and south-east. He also established the trig point on Rounsevell Hill, located to the north-west. Additionally, he named Gibraltar, a notable granite outcrop in the region, and Sturt's Rock, which was named after the abundance of Sturt peas found nearby.
He turned his attention to sheepfarming, at Corryton Park, successfully breeding stud sheep, while his wool clips had a good reputation both in South Australia and in London.[2]
In 1865 John Rounsevell was elected as a member of the South Australian House of Assembly for the district of Light, but he retired two years later.[3]
Subsequently he was elected for the district of Gumeracha, serving from 1865 to 1868 and again from 1880 until 1881.
He served in the Adelaide City Council. His residence "Landunna" at 111 Hutt Street (Angas Street corner) became home of the Naval, Military & Air Force Club of South Australia Inc. in 1957. The cannon in its grounds once belonged to HMS Buffalo, the ship that brought Governor Hindmarsh to South Australia.[2]
He was married four times: to Emma Hart (c. 1841 – 2 July 1876) on 4 February 1857, Eliza Hart (c. 1842 – 5 August 1881) on 29 September 1877,[4] Elizabeth Jane Coombs (1856 – 1 December 1886) on 3 December 1881, and Sarah Coombs (1859 – c. 1932) (sister of Elizabeth) on 13 June 1887. Their children included: