Vice-Admiral Count Pierre Étienne René Marie Dumanoir Le Pelley was a French Navy officer, best known for commanding the vanguard of the French fleet at the Battle of Trafalgar. His conduct during this battle was the subject of controversy.
HMS Implacable was a 74-gun third-rate ship of the line of the Royal Navy. She was originally the French Navy's Téméraire-class ship of the line Duguay-Trouin, launched in 1800.
Implacable in 1894, by W. J. Sutton
The taking of the Duguay-Trouin at the 1805 Battle of Cape Ortegal, after Trafalgar, painted by Charles Dixon
The gallant encounter between HMS Boadicea and two French warships Le Duquay-Trouin and Guerriére on 31 August 1803. William John Huggins
The Russian ship Vsevolod burning, after the action with the Implacable and Centaur, destroyed in the presence of the Russian Fleet near Rogerwick bay on 26 August 1808