The siege of Fort Gaines, Alabama, occurred between August 3 and 8, 1864, during the American Civil War. It took place in the Mobile Bay area of Alabama as part of the larger battle of Mobile Bay, and resulted in the surrender of the fort and its defenders.

Siege of Fort Gaines
Part of the American Civil War

Fort Gaines on Dauphin Island
DateAugust 3–8, 1864
Location
Result Union victory
Belligerents
United States (Union) Confederate States
Commanders and leaders
Gordon Granger
George H. Gordon
Charles D. Anderson
Strength
1,500 [1] 818
Casualties and losses
Unknown killed and wounded All surrendered

Siege

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Union forces under the command of Major Genereral Gordon Granger landed on Dauphin Island, about 7 miles from Fort Gaines, on August 3, and moved against Fort Gaines guarding the western edge of Mobile Bay. Granger's force numbered about 1,500,[2] while 818 troops under the command of Confederate Colonel Charles D. Anderson garrisoned the fort. Brigadier General Richard L. Page instructed Anderson not to surrender the fort. The fort was supposed to be able to withstand a six-month siege.[1] However, on August 5 the Union fleet ran past Forts Gaines and Morgan, and defeated the Confederate fleet in the bay. The Union fleet had 199 guns to attack with, while the Confederates only held 26 within the walls of Fort Gaines.[3] Anderson, believing he could not hold out against a combined attack by the Union army and navy, chose to surrender the fort on August 8.

Aftermath

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With the fall of Fort Gaines, Granger left a garrison at the fort and immediately moved against Fort Morgan to the east. After a two-week siege of Fort Morgan, Page surrendered his fort on August 23.[1] The loss of these two forts gave control of Mobile Bay and ended the bay's use as a port for the Confederates.[1]

References

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  1. ^ a b c d Eileen, Mattei (2016). "A Tale of Two Forts on Mobile Bay: FORT GAINES AND FORT MORGAN". Army History. 20 (2): 36–43.
  2. ^ Rodgers, Thomas G. (1998). "Last Stand at Fort Blakely". America's Civil War. 11 (5): 48.
  3. ^ Howard, Charles Malone (1986). "A Letter from Fort Gaines" (PDF). Gulf Coast Historical Review. 2 (1): 71–78. PMID 11617023. Retrieved April 7, 2018.

30°14′54″N 88°04′37″W / 30.24824°N 88.076870°W / 30.24824; -88.076870