1st Indiana Heavy Artillery

Organized at Indianapolis, Ind., July 24, 1861, as 21st Indiana Infantry. Left State for Baltimore, Md., July 31, and duty in the Defences of that city till February 19, 1862. Attached to Dix's Division, Baltimore, Md., to February, 1862. Butler's New Orleans Expedition to March, 1862. 2nd Brigade, Dept. of the Gulf, to October, 1862. Independent Command, Dept. of the Gulf, to January, 1863. Unattached, 1st Division, 19th Army Corps, Dept. of the Gulf, to February, 1863. Designation changed to 1st Heavy Artillery February, 1863. Artillery, 1st Division, 19th Army Corps, to August, 1863. District of Baton Rouge, La., Dept. of the Gulf, to June, 1864. Unattached, 19th Army Corps, and Unattached, Dept. of the Gulf, to January, 1866.

SERVICE. — Expedition to Eastern Shore of Maryland November 14-22, 1861. Moved to Newport News, Va., February 19, 1862; thence sailed on Steamer "Constitution" for Ship Island, Miss., March 4-13. Duty at Ship Island till April 14. Operations against Forts St. Phillip and Jackson April 14-28. Occupation of New Orleans May 1 (first Regiment to land). Camp at Algiers till May 30. Expedition to New Orleans and Jackson R.. R. May 9-10. Moved to Baton Rouge May 30, and duty there till August 20. Battle of Baton Rouge, La., August 5. Evacuation of Baton Rouge August 20. Camp at Carrollton till October. Action at Bayou des Allemands September 4-5. Expedition from Carrollton to St. Charles Court House September 7-8. Skirmish near St. Charles Court House September 8. Expedition from Carrollton to Donaldsonville and skirmish October 21-25. Duty at Berwick Bay till February, 1863. Bayou Teche November 3, 1862. Action with Steamer "Cotton" Bayou Teche January 14, 1863. Operations in Western Louisiana April 9-May 19. Teche Campaign April 11-20. Fort Bisland April 12-14. Advance on Port Hudson May 20-24. Siege of Port Hudson May 24-July 9. Assaults on Port Hudson May 27 and June 14. Lafourche Crossing June 20-21 (Co. "F"). Brashear City June 23 (Co. "F"). Expedition to Sabine Pass, Texas, September 4-11 (Detachment). Garrison duty at New Orleans, Baton Rouge and at various points in the Dept. of the Gulf till February, 1865. Companies "L" and "M" organized August 12 to November 2, 1863. Red River Campaign March to May, 1864 (Cos. "G" and "II"). Blair's Landing April 12-13 (Detachment). Monett's Ferry, Cane River Crossing, April 23 (Detachment). Retreat to Morganza May 13-20. Operations in Mobile Bay, Ala., against Forts Gaines and Morgan August 2-23 (Cos. "B," "F," "H" and "K"). Siege and capture of Fort Gaines August 3-8. Siege and capture of Fort Morgan August 8-23. At New Orleans, La., till March, 1865. Campaign against Mobile, Ala., and its defences March 17-April 12, 1865. Siege of Spanish Fort and Fort Blakely March 26-April 8. Fort Blakely April 9. Occupation of Mobile April 12, and duty there till June 24. Garrison duty till January, 1866. Companies "B" and "C" at Fort Morgan, "H" and "K" at Fort Gaines, "F" and "L" at Barrancas, Fla.; "I" and "M" at Fort Pickens, Fla.; "A," "E" and "G" at Baton Rouge, La., and "D" at Port Hudson, La. Mustered out at Baton Rouge, La., January 10, 1866.

Regiment lost during service 7 Officers and 60 Enlisted men killed and mortally wounded and 3 Officers and 320 Enlisted men by disease. Total 390.

SOURCE: Frederick H. Dyer, A Compendium of the War of the Rebellion, Part 3, p. 1110-1

Diary of 2nd Lieutenant John S. Morgan: Tuesday, April 4, 1865

Mail was to leave the camp at 12 today; sat down to write a letter before I was ½ through was detailed to take charge of a squad of 30 men with spades for fatigue & report with them at Div Hd. qtrs. I reported with the detail at 11. A. M. some mistake had been made with reference to the detail as the A. A. G. expicted my detail to have axes. waited with the men until he rode to Brig. Hd. qtrs to ascertain how the mistake had occurred, he returned at 12, M. & ordered me to report at a two gun battery. on the left & near Spanish fort. I found the battery & put the men to work to finish it. The 1st Ind heavy Artilery mount 2 30 lb Parrots here while we are at work. These guns are intended to play on the Rebel water battery which annoys us more than all their other guns, while we were at work a staff officer rode around giving orders for all the batteries around the whole line to open out at 5 P. M. & fire 40 ronds to each gun, with intervals of 3 mins. finished the battery a little before 4. but had to hold the detail to tear down a breastwork in front of it which was to come down just before time to open out, at 20 mins before 5 Capt of Battery ordered the work down, men all worked lively as there was danger of the Rebs firing on the party, two men having been wounded here yesterday. Just 3 mins before 5 finished that job & falling the men in started for camp about ¾ mile distant & if the Rebs replied to our batteries in point blank range, had not advanced from the battery more than 200 yds until the whole part of our line was ablaze, walked fast to camp. Rebs did not reply & no accidents occurred. after arrived in camp the Jonnies lifted a few shot over, they tried to sharpshoot our gunners from their fort & sent the balls uncomfortably close. The 33d Mo. & 35th Iowa & 12th Iowa moved in this evening again to our camp our Brig is ordered to the left to fill the places of these Regts. At 8. P. M. fall in & move in the darkness with a little sprinkle of rain 1 mile to the left of our camp, find very poor quarters, lie down almost anywhere for the night.

SOURCE: “Diary of John S. Morgan, Company G, 33rd Iowa Infantry,” Annals of Iowa, 3rd Series, Vol. 13, No. 8, April 1923, p. 583-4

Diary of 2nd Lieutenant John S. Morgan: Tuesday, March 28, 1865

Working parties return at daylight at which time the ball opens again The Enemy were reinforcing last night from Mobile, a little bolder & give us a shell occasionally & quite a no of minnie balls fly over our heads, one of the 35th Iowa is killed in camp near us while packing his Knapsacks At 9.30 Cos. "G" & "B" ordered out as sharpshooters & skirmishers had to advance 100 yds through fallen timber exposed to the fire of the enemy, while advancing, Martin Walraven was wounded in the right fore arm. gain our position within 100 yds of the Fort & throw up earth works to protect us, were relieved at 3.30 by co K, in coming away John Mety, is wounded in the left shoulder & Jo. Dungan in the back passing into the thigh, K Co is to stay until morning. Our Gunboats get up close enough to lift a few shells into the main fort this P. M. When this is seen the boys raise a shout for we all depend a great deal on the Monitors. All the Regts build earthworks from 6 to 10 ft. high to camp behind, 1 man of the 50th Ind Killed by a shell while in camp some guns in our camp broken by a shell. The 1st Ind heavy artillery is reported to have arrived at the landing with 72. Mortors & heavy Parrot guns. It is rumored that our gunboats sunk one & disabled one transport for the enemy. 4 rockets sent up from the fort & it is rumored that the Infty is being transported to Mobile.

SOURCE: “Diary of John S. Morgan, Company G, 33rd Iowa Infantry,” Annals of Iowa, 3rd Series, Vol. 13, No. 8, April 1923, p. 581

21st Indiana Infantry

See 1st Regiment Heavy Artillery.

SOURCE: Frederick H. Dyer, A Compendium of the War of the 3, p. Rebellion, Part 1127