Who Was Alive

Were Jean-Baptiste de Lamarck and Leo Tolstoy alive at the same time?

Yes. Jean-Baptiste de Lamarck and Leo Tolstoy were alive at the same time for 1 years, from 1828 to 1829.

Jean-Baptiste de Lamarck was 84 when Leo Tolstoy was born.

Leo Tolstoy was 1 when Jean-Baptiste de Lamarck died, aged 85.

Jean-Baptiste de Lamarck

French naturalist

Born 1 August 1744 · died 18 December 1829, aged 85

Leo Tolstoy

Russian author

Born 28 August 1828 (Julian calendar) · died 7 November 1910 (Julian calendar), aged 82

  1. Jean-Baptiste de Lamarck
  2. Napoleon
  3. Abraham Lincoln
  4. Charles Darwin
  5. Karl Marx
  6. Leo Tolstoy
  7. Vladimir Lenin
  8. Albert Einstein
  9. Adolf Hitler
Jean-Baptiste de Lamarck and Leo Tolstoy in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.