Stanisław Engel

Same nationality and era where possible; falls back to shared nationality or era.

• Włodzimierz Dąbrowski

  1881–1958Polish People's Republic
• 
  Krystyna Żywulska

  1914–1992Polish People's Republic

  Krystyna Żywulska, actually Zofia (Sonia) Landau (born September 1, 1914 – August 1, 1992), was a Polish writer, columnist, songwriter and graphic designer of Jewish origin.

• Józef Kalinowski

  1912–1975Polish People's Republic
• 
  Álvaro Cunhal

  1913–2005Portugal

  Álvaro Barreirinhas Cunhal (Portuguese pronunciation: [ˈalvɐɾu kuˈɲal]; 10 November 1913 – 13 June 2005) was a Portuguese leftist revolutionary and politician.

• Viktor Lederer

  1905Czechoslovakia
• 
  Robert Ploton

  1901–1975France