Historical biography archive · Updated 2026-11-03

Hugh Shearer Biography and Timeline

Follow Hugh Shearer through 1 dated historical records for Jamaica.

Hugh Shearer, historical timeline

A chronological timeline drawn from matching World History Database records.

1Distinct records
1 of 1Page
1969–1969Years on this page

1969

Jamaica Ratifies Tlatelolco Treaty

Mexico City · Government / Nuclear Arms Control

Jamaica deposited its ratification in June and joined the emerging Caribbean participation in the nuclear weapon free zone.

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.