Robert Simson died on October 1, 1768 at the age of 80.
Robert Simson was born on October 14, 1687.
Robert Simson was born on October 14, 1687.
Robert Simson died on October 1, 1768 at the age of 80.
Robert Simson was born on October 14, 1687 and died on October 1, 1768. Robert Simson would have been 80 years old at the time of death or 327 years old today.
Sampson Simson died in 1857.
Ivan Simson died in 1971.
Ronald Simson died in 1914.
William Simson died in 1847.
Thomas Simson died in 1764.
John Simson Woolson died in 1899.
Harold Fraser-Simson died in 1944.
Robert Simson has written: 'Sectionum conicarum libri quinque' 'Sectionum conicarum libri V' -- subject(s): Conic sections 'Simson on porisms' -- subject(s): Early works to 1800, Porisms