The action of 21 April 1806 was a minor engagement between the French and British navies off the Cape Colony during the Napoleonic Wars. The Isle Bonaparte and Isle de France were two French colonies in the Indian Ocean, from which privateers and frigate squadrons could engage in commerce raiding and disrupt British shipping. After encountering a strongly escorted British convoy, the 40-gun Cannonière attempted to flee, but was rejoined by the 74-gun HMS Tremendous. In the ensuing battle, Captain Bourayne displayed superior sailmanship and managed to fend off his much stronger opponent by a combination of manoeuvers that rendered the batteries of Tremendous ineffective, and threatened her with sustaining raking fire. The French frigate thus managed to evade and escape.
Action of 21 April 1806: A French frigate escapes British forces off the coast of South Africa.
On April 21, in the year 1806, Action of 21 April 1806: A French frigate escapes British forces off the coast of South Africa. This event is recorded as a Historical Events event in the history of April 21, one of 329 recorded events on this date across all of history.
Key Facts
- This event took place on April 21, 1806 (AD era).
- It is categorised as a Historical Events event in recorded history.
- Referenced in 1 Wikipedia article.
- The event is associated with a specific geographical location (see map below).
- Wikipedia source last updated on 11 December 2025.
On This Date in History 329
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