Cadwalader Ringgold

Cadwalader Ringgold
Born	(1802-08-20)August 20, 1802 Washington County, Maryland
Died	April 29, 1867(1867-04-29) (aged 64) New York City
Place of burial	Green Mount Cemetery, Baltimore
Allegiance	United States of America
Service/branch	United States Navy
Years of service	1819–1864
Rank	Rear admiral
Commands held	USS Weazel USS Porpoise USS Sabine
Battles/wars	American Civil War

Cadwalader Ringgold (August 20, 1802 – April 29, 1867) was an officer in the United States Navy who served in the United States Exploring Expedition, later headed an expedition to the Northwest and, after initially retiring, returned to service during the Civil War.