Historical biography archive · Updated 2026-11-03

Harry Andrew Blackmun Biography and Timeline

Follow Harry Andrew Blackmun through 1 dated historical records for United States of America.

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Harry Andrew Blackmun, historical timeline

A chronological timeline drawn from matching World History Database records.

1Distinct records

1 of 1Page

1971–1971Years on this page

1971

30 June 1971

Pentagon Papers Dissent

Supreme Court Justice · Washington · Warfare / Vietnam War, 2nd

Blackmun dissents from the Supreme Court judgment that rejects the government's request for prior restraint.

Role range: 1960-1975

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.