a Jesuit German mathematician, a member of the Vatican commission that accepted the proposed calendar invented by Aloysius Lilius, that is known as Gregorian calendar.
For much more information, also see
Born
25 March 1538 Bamberg, Bavaria, Holy Roman Empire
Died
6 February 1612 (aged 73) Rome, Papal States
Nationality
German
Known for
Gregorian calendar, Clavius' Law
Fields
Mathematician, astronomer
Alma mater
University of Coimbra
adultbasic
Italy
era
1400-1600
Influences
Euclid Pedro da Fonseca Pedro Nunes