was sent to Canada in 1813 aboard to command the British naval forces in the Great Lakes. He was appointed commodore of the fleet on Lake Ontario. Sir James's use of his small navy was always determined and skillful, but he was hampered by a lack of cooperation from the British army. The commander of these forces, Sir George Prevost, failed to follow up key advances made by Sir James at Sackett's Harbour and elsewhere that might have resulted in major British victories. On the whole, historians regard the war on Lake Ontario as having been a draw. During 1814 both Yeo and Isaac Chauncey, the American commander, tried to out build the other. Yeo captured Oswego, New York and then blockaded Sacketts Harbour on 6 May 1814, when reinforced by two frigates built on Point Frederick. During the final months of the war, Yeo ensured British control of the lake by the 1814 launch of , a 112-gun first rate ship of the line built in Kingston specifically for use on the lake, a three-decker man-of-war, and he had two more building. The Americans also had two first line men-o'-war on the stocks. In August 1815, Yeo was posted to , 36 guns, at Plymouth. After the British-American War, Yeo held important commands on the West African and Caribbean stations, but saw no further action. He died in 1818 at the age of 35, while returning from Jamaica to England. Legacy The Yeo Hall at the Royal Military College of Canada in Kingston, Ontario was named in his honour in 1936. This multifunctional building houses the Cadet Dining Hall and the Cadet Mess. The barber and Canadian Forces Exchange System (CANEX) are located in the basement. A plaque erected by the Historic Sites and Monuments Board of Canada at the Royal Military College of Canada states "Born in Southampton, England, Yeo entered the British Navy, served throughout the Napoleonic Wars and won rapid promotion by his ability. In 1813, already a Commodore, he came to Canada to command British forces on the Great Lakes. Yeo successfully blockaded the American fleet in Sackett's Harbour for some months and subsequently commanded the naval forces at the capture of Oswego in 1814. Returning to England after the war he was posted to the West African Coast and died at sea while returning from that tour of duty." Yeo was one of the