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Accession to the Throne

When
10 September 1889
Where
Monaco
Part of
Albert I accedes as Prince of Monaco

Albert Honoré Charles Grimaldi became Albert I, Prince of Monaco, on 10 September 1889, following the death of his father, Charles III.

The succession occurred in Monaco, a sovereign city-state recognized by the Franco-Monégasque Treaty of 1861. Albert I's accession continued the Grimaldi dynasty's rule, which had been established in 1297. The event marked the transition of power within the principality's semi-constitutional monarchy.

Sources

  1. Albert I of Monaco Wikipedia, revision of 2026-09-10
  2. Monaco Wikipedia, revision of 2026-10-03

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.