Trafalgar Cemetery
The cemetery was formerly known as the Southport Ditch Cemetery. It was consecrated in June 1798, seven years prior to the Battle of Trafalgar, which took place on 21 October 1805. The cemetery was sometimes considered to be part of St. Jago's Cemetery, the larger burial ground just to the north, on the opposite side of Charles V Wall. St. Jago's, also known as Deadman's Cemetery, was the only cemetery within the walls of the city of Gibraltar. In addition, it may have represented Gibraltar's oldest known cemetery. It was incorporated into St. Jago's Barracks playground in 1929, and repurposed as a rifle range and "ball alley." There exists little evidence of the former cemetery.
Battle of Trafalgar
On 15 August, Cornwallis decided to detach 20 ships of the line from the fleet guarding the English Channel and to have them sail southward to engage the enemy forces in Spain. This left the Channel drastically reduced of large vessels, with only 11 ships of the line present. This detached force formed the nucleus of the British fleet that would fight at Trafalgar. This fleet, under the command of Vice-Admiral Calder, reached Cádiz on 15 September. Nelson joined the fleet on 28 September to take command.