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See 12th Regiment, New York Infantry, United States Civil War
See 12th Infantry Regiment Civil War Onondaga County Regiment; The Dozen
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DUBOIS, DEWITT C — Age , 31 years.Enlisted, April 24,1861, at Canastota; mustered in as private, Co. G, May 13, 1861, to serve two years; promoted corporal, February 18, 1863; mustered out with company, May 17, 1863, at Elmira, N. Y.
Canastota, New York
Try searching New York State historic newspapers
Name: Dewitt C. Dubois
Event Type: Military Service
Military Beginning Rank: Private
Military Final Rank: Corporal
Military Side: Union
State or Military Term: New York
Military Unit: 12th Regiment, New York Infantry
Military Company: G
Affiliate Film Number: 39
Affiliate Publication Title: Index to Compiled Service Records of Volunteer Union Soldiers Who Served in Organizations From the State of New York.
Affiliate Publication Number: M551
GS Film number: 882095
Citing this Record
"United States Civil War Soldiers Index, 1861-1865," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FSD3-M2N : 4 December 2014), Dewitt C. Dubois, Corporal, Company G, 12th Regiment, New York Infantry, Union; citing NARA microfilm publication M551 (Washington D.C.: National Archives and Records Administration, n.d.), roll 39; FHL microfilm 882,095.
Name: Dewitt C Dubois
Event Type: Pension
Event Date: 1902
Event Place: United States
Beneficiary's Name: Isabella Miller
Affiliate Film Number: 005
Affiliate Publication Title: Index to Pension Application Files of Remarried Widows Based on Service in the Civil War and Later Wars and in the Regualr Army after the Civil War
Affiliate Publication Number: M1785
GS Film number: 002155467
Digital Folder Number: 005240858
Image Number: 00327
Citing this Record
"United States Remarried Widows Index to Pension Applications, 1887-1942," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K698-HX2 : 8 August 2017), Isabella Miller in entry for Dewitt C Dubois, 1902; citing Pension, NARA microfilm publication M1784 and M1785 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 2,155,467.
Name: Dewitt C Dubois
Event Type: Pension
Event Date: 1907-1933
Event Place: United States
Beneficiary's Name: Isabella Dubois Or Miller
Digital Folder Number: 004694511
Affiliate Publication Number: M850
Affiliate Publication Title: Veterans Administration Pension Payment Cards, 1907-1933
Affiliate Film Number: 1559
GS Film Number: 1635594
Digital Folder Number: 004694511
Image Number: 00240
Citing this Record
"United States Veterans Administration Pension Payment Cards, 1907-1933," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:2M26-113 : 20 August 2019), Isabella Dubois Or Miller in entry for Dewitt C Dubois, 1907-1933; citing NARA microfilm publication M850 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,635,594.
Also I would retag using us civil war and adding his profile