Sir William Petty
(1623-1687), Political economistSitter in 9 portraits
A physician, natural scientist, inventor and political economist, Petty was a founding fellow of the Royal Society. He overcame a humble origin to rise rapidly following the Parliamentary victory in the civil war. Petty was elected Professor of Anatomy at Oxford in 1651, and made a fortune following Cromwell's conquest of Ireland by surveying the land to be confiscated and distributed amongst the victors. He retained his positions at the Restoration and impressed Charles II with his design for a double-keeled ship. He is principally remembered for carrying out the first serious attempt at a scientific and mathematical study of social statistics in Political Arithmetic (1690).
by Isaac Fuller
oil on canvas, circa 1651
NPG 2924
by Edwin Sandys
line engraving, 1683
NPG D5517
by and published by John Smith, after John Closterman
mezzotint, 1696
NPG D30966
by and published by John Smith, after John Closterman
mezzotint, 1696
NPG D30967
by John Smith, after John Closterman
mezzotint, 1696
NPG D46101
by and published by John Smith, after John Closterman
mezzotint, 1696
NPG D11978
after Unknown artist
stipple engraving, late 18th to early 19th century
NPG D30056
by and published by John Smith, after John Closterman
mezzotint, 1696
NPG D20077
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