Admiral Cuthbert Collingwood was a British naval officer born on September 26, 1748. He is best known for his role in the Napoleonic Wars, particularly during the Battle of Trafalgar in 1805, where he served as second-in-command to Horatio Nelson. After Nelson's death in the battle, Collingwood took command and successfully led the British fleet to victory. Collingwood had a distinguished career in the Royal Navy, rising through the ranks due to his strategic skills and leadership. He was also known for his humane treatment of prisoners and his efforts to improve the welfare of sailors. He passed away on March 7, 1810, and is remembered as a key figure in British naval history.