Sylvester Groth was born on 31 March 1958. He was German national and known as Singer, Stage actor, Film actor.
Klaus Groth was born on 24 April 1819. He was German national and known as Poet.
Alexander Grothendieck was a German-born French mathematician who made significant contributions to algebraic geometry. This biography provides detailed information about his childhood, life, achievements, works & timeline.