HMCS Grizzly

HMCS Grizzly was an armed yacht acquired by the Royal Canadian Navy during World War II for coastal patrol and anti-submarine defence. Constructed in 1909 as Machigonne, a yacht for William L. Douglas, the vessel was purchased by the United States Navy in 1917 for use as a patrol ship on the United States East Coast during World War I and named USS Machigonne (SP-507). Following the end of the war, Machigonne was demobilised and returned to service as a yacht.

HMCS Grizzly

HMCS Grizzly was an armed yacht acquired by the Royal Canadian Navy during World War II for coastal patrol and anti-submarine defence. Constructed in 1909 as Machigonne, a yacht for William L. Douglas, the vessel was purchased by the United States Navy in 1917 for use as a patrol ship on the United States East Coast during World War I and named USS Machigonne (SP-507). Following the end of the war, Machigonne was demobilised and returned to service as a yacht.