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The 20th Iowa mustered 1026 men at one time or another during its existence. It suffered 1 officer and 13 enlisted men who were killed in action or who died of their wounds and 2 officers and 157 enlisted men who died of disease, for a total of 173 fatalities. 52 were wounded.
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and mustered in for three years of
Federal service on August 25, 1862. The 20th Infantry moved to St. Louis, Mo., September 5; thence to Springfield, Mo., arriving September 24. They were attached to the following units over the course of their service:
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Moved to
Morganza September 7–12, thence to Duvet's Bluff, Ark., October 12, and duty there and at Brownsville until January, 1865.
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March to
Huntsville, Ark., January 2–18, 1863, to Elk Creek January 22-February 15, and to St. Louis, arriving April 24.
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1st
Brigade, 2nd Division, 13th Army Corps, Dept. of Tennessee, to August, 1863, and Dept. of the Gulf to October, 1863.
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The Civil War
Archive, "A Compendium of the War of the Rebellion" by Frederick H. Dyer (Part 3)
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3rd
Brigade, 2nd Division, 13th Army Corps, Military Division West Mississippi, to July, 1865.
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1st
Brigade, Herron's Division, 13th Army Corps, Dept. of Tennessee, to July, 1863.
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4th
Brigade, Reserve Corps, Military Division West Mississippi, to February, 1865.
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2nd
Brigade, 2nd Division, Army of the Frontier, Dept. of Missouri, to June, 1863.
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Moved to Brazos
Santiago, thence to Brownsville, and duty there until August 2.
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Siege of Fort Blakely April 2–9. Assault and capture of Fort Blakely April 9.
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1st Brigade, United States Forces, Texas, Dept. of the Gulf, to August, 1864.
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Guard Arsenal until May 15. (Cos. "A" and "F" at Defense of Cape Girardeau.)
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1st Brigade, 3rd Division, 19th Corps, Dept. of the Gulf, to December, 1864.
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2nd Brigade, 2nd Division, 13th Corps, Dept. of the Gulf, to January, 1864.
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Schofield's Campaign in Southwest Missouri October, 1862 to January, 1863.
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Duty at Brownsville, Point Isabel and Mustang Island until June 24, 1864.
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The 20th took part in the following movements, actions, and engagements:
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359:"The Battery Lincoln: Position of Company "C" of the 20th Iowa Infantry"
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Steele's march from Pensacola, Fla., to Blakely, Ala., March 20-April 2.
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Moved to New Orleans January 28, thence to Barrancas, Fla., February 17.
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United States Forces, Mobile Bay, Dept. of the Gulf, to September, 1864.
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Siege of Fort Morgan August 9–23. Capture of Fort Morgan September 23.
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Moved to St. Genevieve June 3, and to Vicksburg, Miss., June 6–14.
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Iowa Genweb Iowa in the Civil War Project after Logan, Guy E.,
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Iowa Genweb Iowa in the Civil War Project after Logan, Guy E.,
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Moved to Port Hudson July 24 and to Carrollton, La., August 16.
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March over Boston Mountains to Van Buren, Ark., December 27–31.
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http://www.civilwararchive.com/Unreghst/uniainf3.htm#20thinf
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The Civil War Archive website after Dyer, Frederick Henry.
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Roster and Record of Iowa Troops In the Rebellion, Vol. 1
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Roster and Record of Iowa Troops In the Rebellion, Vol. 1
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Campaign against Mobile and its Defenses March and April.
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3rd Brigade, 2nd Division, Reserve Corps, February, 1865.
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2nd Brigade, 4th Division, 13th Corps, to February, 1864.
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Expedition to Rio Grande, Texas, October 27-December 2.
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At Morganza until October 10, then moved to Carrollton.
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Moved to New Orleans, thence to Mobile Bay August 2–7.
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2nd Brigade, 2nd Division, 13th Corps, to June, 1864.
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Military units and formations disestablished in 1865
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http://www.civilwararchive.com/Unreghst/uniainf3.htm
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Moved to Mobile April 14, and duty there until July.
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http://iagenweb.org/civilwar/books/logan/mil504.htm
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461:Military units and formations established in 1862
456:Units and formations of the Union Army from Iowa
292:The regiment was mustered out on July 8, 1865.
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416:. 3 vols. New York: Thomas Yoseloff, 1959.
207:Battle of Prairie Grove, Ark., December 7.
414:A Compendium of the War of the Rebellion
151:The 20th Iowa Infantry was organized at
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237:Expedition to Morganza, September 5–12.
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282:Occupation of Canoe Station March 27.
18:20th Iowa Volunteer Infantry Regiment
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228:Expedition to Yazoo City July 12–22.
243:Sterlings Plantation September 29.
225:Siege of Vicksburg June 14-July 4.
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240:Atchafalaya River September 9–10.
204:Occupation of Newtonia October 4.
50:August 25, 1862, to July 8, 1865
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109:Battle of Sterling's Plantation
340:Iowa in the American Civil War
231:Capture of Yazoo City July 14.
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296:Total strength and casualties
252:Brazos, Santiago, November 4.
335:List of Iowa Civil War Units
466:1862 establishments in Iowa
219:At Pilot Knob until June 3.
126:20th Iowa Infantry Regiment
30:20th Iowa Infantry Regiment
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363:Historical Marker Database
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255:Point Isabel November 6.
323:Joseph Bloomfield Leake
101:Battle of Prairie Grove
441:The Civil War Archive
314:William McEntyre Dye
135:that served in the
141:American Civil War
105:Siege of Vicksburg
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368:25 September
366:. Retrieved
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139:during the
114:Fort Morgan
97:Engagements
450:Categories
435:References
305:Commanders
137:Union Army
88:.577 cal.
65:Allegiance
112:Siege of
85:Equipment
329:See also
321:Colonel
133:regiment
130:infantry
79:Infantry
311:Colonel
147:Service
128:was an
90:Enfield
55:Country
319:Brevet
92:Rifles
75:Branch
47:Active
346:Notes
69:Union
370:2015
124:The
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20:)
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