Giovanni Girolamo Saccheri
Giovanni Girolamo Saccheri was born on September 5, 1667. See ranking, bio blurb, and everyone else born that day.
About Giovanni Girolamo Saccheri
Giovanni Girolamo Saccheri (Italian pronunciation: [dʒoˈvanni dʒiˈrɔːlamo sakˈkɛːri]; 5 September 1667 – 25 October 1733) was an Italian Jesuit priest, scholastic philosopher, and mathematician. He is considered the forerunner of non-Euclidean geometry.