Leonhard Euler was a Swiss mathematician, physicist, astronomer, geographer, logician, and engineer who founded the studies of graph theory and topology and made pioneering and influential discoveries in many other branches of mathematics such as... Wikipedia
Born: April 15, 1707, Basel, Switzerland
Died: September 18, 1783 (age 76 years), Saint Petersburg, Russia
Influenced by: Isaac Newton, Pierre de Fermat, Pierre Louis Maupertuis, and more
Academic advisor: Johann Bernoulli
Influenced: Joseph-Louis Lagrange, Carl Friedrich Gauss, Augustin-Louis Cauchy, and more
Notable students: Joseph-Louis Lagrange, Johann Euler, Stepan Rumovsky, and more
Grandchildren: Pavel Christophorovich Euler, Charlotte Euler, Alexander Christophorovich Euler, and more