Oskar R. Lange was born on 27 July 1904. He was Polish national and known as Economist.
Johann Patkul was born on 27 July 1660. He was Polish national and known as Nobleman.
Jerzy Giedroyc was born on 27 July 1906. He was Polish national and known as Writer.
Harry Broudy was born on 27 July 1905. He was Polish national and known as Educator.
