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35th Indiana and its Brigades 1861-1865
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Independent Brigade
Brig. Gen. James S. Negley
35th Indiana, Col. John C. Walker
38th Indiana, Col. Benjamin F. Scribner
21st Kentucky, Col. Samuel W. Price
79th Pennsylvania, Col. Henry A. Hambright
1st Wisconsin, Col. John C. Starkweather
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Fifth Division
Brig. Gen. Horatio P. Van Cleve
Twenty-third Brigade
Col. Stanley Matthews
35th Indiana, Col. Bernard F. Mullen
8th Kentucky, Col. Sidney Barnes
21st Kentucky, Col. S. Woodson Price
51st Ohio, Lieut Col. Richard W. McClain
99th Ohio, Lieut Col. John E. Cummins
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Third Division
Brig. Gen. Horatio P. Van Cleve
Third Brigade
Col. Samuel W. Price
35th Indiana, Col. Bernard F. Mullen
8th Kentucky, Lieut. Col. Reuben May
Maj. Green B. Broaddus
21st Kentucky, Lieut. Col. James C. Evans
51st Ohio, Lieut. Col. Richard W. McClain
99th Ohio, Col. Peter T. Swaine
Lieut. Col. John E. Cummins
Stones River
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Colonel Bernard F. Mullen was wounded at Stones River, but returned to command his regiment at Lookout Mountain. Mullen was a known supporter of the Fenian Brotherhood
Chickamauga
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Third Brigade
Col. Sidney Barnes
35th Indiana, Maj. John P. Dufficy
8th Kentucky, Lieut. Col. James D. Mayhew
21st Kentucky, Col. Samuel W. Price
51st Ohio, Col. Richard W. McClain
99th Ohio, Col. Peter T. Swaine
Lookout Mountain and Missionary Ridge
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Second Brigade
Brig. Gen. Walter C. Whitaker
96th Illinois, Col. Thomas E. Champion
Maj. George Hicks
35th Indiana, Col. Bernard F. Mullen
8th Kentucky, Col. Sidney M. Barnes
40th Ohio, Col. Jacob E. Taylor
51st Ohio, Lieut. Col. Charles H. Wood
99th Ohio, Lieut. Col. John E. Cummins
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IV Corps
First Division
Maj. Gen. David S. Stanley
Second Brigade
Col. Jesse H. Moore
96th Illinois, Lieut. Col. John C. Smith
115th Illinois, Lieut. Col. George A. Poteet
35th Indiana, Col. Bernard F. Mullen
84th Indiana, Maj. Andrew J. Neff
8th Kentucky, Capt. Coleman D. Benton
21st Kentucky, Col. Samuel W. Price
40th Ohio, Col. Jacob E. Taylor
51st Ohio, Maj. David W. Marshall
99th Ohio, Lieut. Col. John E. Cummins
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IV Corps
First Division
Maj. Gen. David S. Stanley
Second Brigade
Brig. Gen. Walter C. Whitaker
96th Illinois, Col. Thomas E. Champion
115th Illinois, Col. Jesse H. Moore
35th Indiana, Maj. John P. Dufficy
84th Indiana, Lieut. Col. Andrew J. Neff
21st Kentucky, Col. Samuel W. Price
40th Ohio, Col. Jacob E. Taylor
51st Ohio, Lieut. Col. Charles H. Wood
99th Ohio, Lieut. Col. John E. Cummins
Atlanta Campaign
IV Corps
Maj. Gen. Oliver O. Howard
Maj. Gen. David S. Stanley
First Division
Maj. Gen. David S. Stanley
Brig. Gen. William Grose
Brig. Gen. Nathan Kimball
Second Brigade
Brig. Gen. Walter C. Whitaker
Col. Jacob E. Taylor
59th Illinois, Col. P. Sidney Post
96th Illinois, Col. Thomas E. Champion
Maj. George Hicks
115th Illinois, Col. Jesse H. Moore
35th Indiana, Maj. John P. Dufficy
Capt. James A. Gavisk
Lieut. Col. Augustus G. Tassin
84th Indiana, Lieut. Col. Andrew J. Neff
Capt. John C. Taylor
21st Kentucky, Col. Samuel W. Price
Lieut. Col. James C. Evans
23d Kentucky, Lieut. Col. George W. Northup
40th Ohio, Col. Jacob E. Taylor
Capt. Charles G. Matchett
Capt. Milton Kemper
45th Ohio, Capt. John H. Humphrey
51st Ohio, Lieut. Col. Charles H. Wood
Col. Richard W. McClain
99th Ohio, Lieut. Col. John E. Cummins
Capt. James A. Bope
Lieut. Col. John E. Cummins
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Major John P. Dufficy, Killed in Action at Kennesaw Mountain, Gerogia
Pursuit of Hood
IV Corps
Maj. Gen. David S. Stanley
First Division
Brig. Gen. Walter C. Whitaker
Second Brigade
Col. Thomas E. Champion
96th Illinois, Maj. George Hicks
115th Illinois, Col. Jesse H. Moore
35th Indiana, Lieut. Col. Augustus G. Tassin
21st Kentucky, Lieut. Col. James C. Evans
23d Kentucky, Lieut. Col. George W. Northup
40th Ohio, Maj. John L. Reeves
45th Ohio, Capt. John H. Humphrey
51st Ohio, Col. Richard W. McClain
Franklin and Nashville
IV Corps
Maj. Gen. David S. Stanley
First Division
Brig. Gen. Walter C. Whitaker
Second Brigade
Lieut. Col. James C. Evans
96th Illinois, Maj. George Hicks
115th Illinois, Col. Jesse H. Moore
35th Indiana, Col. Augustus G. Tassin
21st Kentucky, Maj. Jesse E. Hoskins
23d Kentucky, Lieut. Col. George W. Northup
40th Ohio, Lieut. Col. James Watson
45th Ohio, Lieut. Col. John H. Humphrey
51st Ohio, Lieut. Col. Charles H. Wood
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Colonel Augustus G. Tassin would end his volunteer service with the 35th Indiana Infantry Regiment. After the Civil War Tassin continued his service with the regular army serving in the West. After his death he was buried in Arlington National Cemetery.
February 28, 1865
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IV Corps
Maj. Gen. David S. Stanley
First Division
Brig. Gen. William Grose
Second Brigade
Col. Jesse H. Moore
96th Illinois, Capt. John K. Pollock
115th Illinois, Lieut. Col. George A. Poteet
35th Indiana, Col. Augustus G. Tassin
21st Kentucky, Lieut. Col. William R. Milward
23d Kentucky, Maj. William Boden
45th Ohio, Lieut. Col. John H. Humphrey
51st Ohio, Lieut. Col. David W. Marshall