Enigma Machine
Works in Hut 6 on German Army and Luftwaffe Enigma before later transferring to Naval Enigma.
Role range: 1939-1945
Historical biography archive · Updated 2026-11-03
Hugh Alexander Biography and Timeline
Follow Hugh Alexander through 4 dated historical records for Great Britain.
Hugh Alexander, historical timeline
A chronological timeline drawn from matching World History Database records.
4Distinct records
1 of 1Page
1940–1942Years on this page
1940
1941
Enigma Machine
Moves to Hut 8 and joins the concentrated effort against German Naval Enigma.
Role range: 1939-1945
1942
Enigma Machine
Helps restore reading of four-rotor U-boat Enigma as Hut 8 breaks Shark again in December.
Role range: 1939-1945
Enigma Machine
Leads Hut 8 work on the four-rotor Naval Enigma problem during the Shark blackout.
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.