100th Regiment, Indiana Infantry

Brief History
This Unit was organized at Fort Wayne, Indiana, and mustered in September 10, 1862. It marched to Washington, D. C., via Richmond, Virginia, April 29-May 20 and Grand Review May 24. They mustered out July 8, 1865. The Recruits transferred to 48th Indiana Infantry.

For more information on the history of this unit, see:


 * 100th Regiment Infantry at The Civil War Archive.
 * 100th Indiana Infantry Regiment at Wikipedia.

Companies in this Regiment with the Counties of Origin
Men often enlisted in a company recruited in the counties where they lived, though not always. After many battles, companies might be combined because so many men were killed or wounded. If you are unsure which company your ancestor was in, try the company recruited in his county first.
 * 100th Regiment Indiana Infantry Rosters at Ranger95.

Companies and general counties of enlistment:
 * Company A - men from DeKalb County
 * Company B - men from Steuben County
 * Company C - men from Steuben and La Grange Counties
 * Company D - men from Clay and Elkhart Counties
 * Company E - men from Noble County
 * Company F - men from Whitley County
 * Company G - men from Warren, Lake and Tippecanoe Counties
 * Company H - men from Jay County
 * Company I - men from Clinton County
 * Company K - men from Allen, Marion, DeKalb, Shelby and Howard Counties

100th Regiment, Indiana Infantry was organized within the Eight and Tenth Congressional District.

Regimental History and Roster

 * Memorabilia of the Marches and Battles in Which the One Hundredth Regiment of Indiana Infantry Volunteers Took an Active Part: War of the Rebellion, 1861-5. By Eli J Sherlock. Kansas City, MO: Woody Printing Co, 1896. Online at: Internet Archive

Other Sources

 * Indiana State Digital Archives for Civil War can be searched by soldier's name.


 * Beginning United States Civil War Research gives steps for finding information about a Civil War soldier. It covers the major records that should be used. Additional records are described in 'Indiana in the Civil War' and 'United States Civil War, 1861 to 1865' (see below).


 * National Park Service, The Civil War Soldiers and Sailors System, is searchable by soldier's name and state. It contains basic facts about soldiers on both sides of the Civil War, a list of regiments, descriptions of significant battles, sources of the information, and suggestions for where to find additional information.


 * Indiana in the Civil War describes many Confederate and Union sources, specifically for Indiana, and how to find them. These include compiled service records, pension records, rosters, cemetery records, Internet databases, published books, etc.


 * United States Civil War, 1861 to 1865 describes and explains United States and Confederate States records, rather than state records, and how to find them. These include veterans' censuses, compiled service records, pension records, rosters, cemetery records, Internet databases, published books, etc.


 * 100th Indiana Infantry, Company "C" on Find a Grave.


 * Extracts from letters to A. B. T. from Edward P. Williams during his service in the Civil War, 1862-1864. Bethesda, Maryland : University Publications of America, c1993. (*).