Historical biography archive · Updated 2026-11-03

Maksymilian Ciezki Biography and Timeline

Follow Maksymilian Ciezki through 3 dated historical records for Poland.

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Maksymilian Ciezki, historical timeline

A chronological timeline drawn from matching World History Database records.

3Distinct records

1 of 1Page

1933–1939Years on this page

1933

Enigma Machine

Warfare / World War, 2nd

Directs the Polish Cipher Bureau German section as regular exploitation of Enigma develops.

1939

January 1939

Enigma Machine

Paris · Warfare / World War, 2nd

Attends the January Paris meeting while Poland initially withholds the full extent of its Enigma success.

Role range: 1939-1945

25 July 1939

Enigma Machine

Pyry · Warfare / World War, 2nd

Explains Polish Enigma methods and equipment to the British and French delegations at Pyry.

Role range: 1939-1945

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.