BT Finniss was the first premier of what South Australian town?
B. T. Finniss Boyle Travers Finniss (18 August 1807 – 24 December 1893) was the first Premier of South Australia, serving from 24 October 1856 to 20 August 1857.
County of Eyre The County of Eyre is one of the 49 counties of South Australia. It was proclaimed by Governor George Grey in 1842 and named for the explorer Edward John Eyre. It covers a portion of the state between the Adelaide Hills in the west and the Murray River in the east from Robertstown and Mannum on the northern boundary to Sedan and Swan Reach on the southern boundary.