Leonhard Euler
Q7604
a Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the studies of graph theory and topology

For much more information, also see

From: Wikipedia
Born
15 April 1707 Basel, Switzerland
From: Wikipedia
Died
18 September 1783 (aged 76) Saint Petersburg, Russian Empire
From: Wikipedia
Known for
Contributions Namesakes
From: Wikipedia
Fields
Mathematics and physics
From: Wikipedia
Alma mater
University of Basel ( MPhil )
From: Wikipedia
Institutions
Imperial Russian Academy of Sciences Berlin Academy
From: Wikipedia
Spouse(s)
Katharina Gsell ​ ​ ( m. 1734; died 1773) ​ Salome Abigail Gsell ​ ​ ( m. 1776) ​
From: Open Science FrameworkOSF
adultbasic
Switzerland
From: Wikipedia
Doctoral advisor
Johann Bernoulli
From: Wikipedia
Doctoral students
Johann Hennert
From: Open Science FrameworkOSF
era
1600-1800
From: Wikipedia
Other notable students
Nicolas Fuss Stepan Rumovsky Joseph-Louis Lagrange (epistolary correspondent) Anders Johan Lexell
From: Wikipedia
Thesis
Dissertatio physica de sono (Physical dissertation on sound) (1726)