Mathematician:Edward Marczewski

Name at birth: Edward Szpilrajn. It was changed in 1940, so results attributed to him before then bear the name Szpilrajn.

Polish mathematician who worked in mainly in the fields of measure theory, descriptive set theory, general topology, probability theory and universal algebra.

Nationality
Polish

History

 * Born: 15 Nov 1907, Warsaw, Russian Empire (now Poland)
 * Died: 17 Oct 1976, Wrocław, Poland

Theorems and Definitions

 * Szpilrajn Extension Theorem