Brown, George (London)

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Dates c.1712-1730
Location London
Vocation Arithmetician
Place of Birth Scotland
Marriage Elspeth Anderson; Katherine Livingstone
Issue
Place of birth Source Oxford Dictionary of National Biography

Though a mathematician, also took up the ministry, acting as a minister in Stranrear and in Ayrshire. Invented the ‘rotula arithmetica’ (almost like a proto-calculator). Received a Scottish patent. Sought to try his fortune in London and moved there c.1712. Died, presumably in London in 1730.