Richardson's Independent Company, Indiana Volunteers
"Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit". 
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. However if you are unsure which company your ancestor was in, try the company recruited in his county first.
- Civil War Soldiers and Sailors System (accessed 13 Dec 2010) can be searched by soldier's name or by regiment; includes regimental rosters and additional history of the regiment.
- The Civil War Archive. (accessed 13 Dec 2010) Website with histories of the Indiana Regiments.
- List of Indiana Civil War regiment (accessed 13 Dec 2010) List of Indiana Regimental that are on Wikipedia.
- Union Army Regimental History Index (accessed 14 Dec 2010) Index Of Regimental Histories: Artillery, Cavalry, Infantry, and other units, states Alabama to Indiana
- National Park Service, The Civil War Soldiers and Sailors System (accessed 4 January 2011).