Mary II, born in 1662, was the daughter of James II and Anne Hyde. She was married to William of Orange as a matter of Charles II's foreign policy; she and William had no children. Mary died of smallpox in 1694. William III (William of Oran...
Johann Carl Friedrich Gauss was a German mathematician, who contributed significantly to many fields, including number theory, algebra, statistics, analysis, differential geometry, geodesy, geophysics, electrostatics, astronomy, Matrix theo...
