Thomas Wright Hill

Thomas Wright Hill (24 April 1763 in Kidderminster – 13 June 1851 in Tottenham) was a mathematician and schoolmaster. He is credited as inventing the single transferable vote in 1819. His son, Rowland Hill, famous as the originator of the modern postal system, introduced STV in 1840 into the world's first public election, for the Adelaide City Council, in which the principle of proportional representation was applied.