Your best bet at this point is to order his compiled military service records, which you can do by clincking on the red box at the top of the page.

U.S. Civil War Soldiers, 1861-1865
Name: Thomas C. Tuttle
Side: Union
Regiment State/Origin: Indiana
Regiment Name: 15 Battery, Indiana Light Artillery
Regiment Name Expanded: 15th Battery, Indiana Light Artillery
Rank In: Sergeant
Rank In Expanded: Sergeant
Rank Out: Private
Rank Out Expanded: Private
Film Number: M540 roll 79

Civil War Pension Index: General Index to Pension Files, 1861-1934
Name: Thomas C. Tuttle
State Filed: Ohio
Widow: Emily Tuttle

Pension shows Invalid pension
Filed: 1889 Nov 6 Application # 737 491 Certificate #837 632 Ohio
Widow pension
filed: 1926 March 31 Application # 1243850 Certificate A-5-20'26 Ohio

Indiana Marriage Collection, 1800-1941
Name: Emliy Eaton
Spouse Name: Thomas C. Tuttle
Marriage Date: 7 Mar 1867
Marriage County: Hancock
Source Title 1: Hancock County, Indiana
Source Title 2: Index to Marriage Records 1828-1920 Inclusive Volu
Source Title 3: W. P. A. Original Record Located County Clerk's Of
Book: C- 5
OS Page: 122

1850 United States Federal Census
Name: Thomas C Tuttle
Age: 6
Estimated Birth Year: abt 1844
Birth Place: Ohio
Gender: Male
Home in 1850(City,County,State): Fulton, Hamilton, Ohio
Household Members: Name Age
Thomas C Tuttle 35 w/m Ships Carpenter Real Estate $2000 b. Maine abt 1815
Elizabeth Tuttle 32 w/f b. Ohio abt 1818
Cordelia C Tuttle 12 w/f b. Ohio abt 1838
William H H Tuttle 10 w/m b. Ohio abt 1840
Martha A Tuttle 8 w/f b. Ohio abt 1842
Thomas C Tuttle 6 w/m b. Ohio abt 1844
Oliver H Tuttle 3 w/m b. Ohio abt 1847
Sarah Riley 26 w/f b. Ohio abt 1824 cannot read or write

1860 United States Federal Census
Name: Thomas C Tuttle
Age in 1860: 45
Birth Year: abt 1815
Birthplace: Maine
Home in 1860: Sugar Creek, Hancock, Indiana
Gender: Male
Post Office: New Palestine
Value of real estate: View image
Household Members: Name Age
Thomas C Tuttle 45 w/m b. Maine Farmer Real Estate $5600 Personal $1415
Elizabeth J Tuttle 42 w/f b. Ohio
Henry Tuttle 20 w/m b. Ohio Farm Laborer
Martha A Tuttle 18 w/f b. Ohio
Thomas C Tuttle 16 w/m b. Ohio Farm Laborer
Oliver H Tuttle 14 w/m b. Ohio
Winfield S Tuttle 9 w/m b. Ohio
Mary E Tuttle 6 w/f b. Ohio
India E Tuttle 2 w/f b. Ohio
Hannah E Conley 65 w/f b. Maine

In the period 1884 to 1888 there was a laborer named Thomas C. Tuttle who lived at 19 Lincoln, Bangor, Maine.

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