I do not find his name in the two documents I possess listing the men buried in the Cedar Hill Cemetery, Confederate Rest, Vicksburg City Cemetery. This could suggest his family had his body re-interred and buried at home.

James Boler, 32 year old Farmer, born in Hind County, Miss., Private, Company I, 6th (Balfour's) Battalion Mississippi Vols.,* enlisted May 2/3,1862 at Union, Newton County, Miss. by Lt. Gardener for 3 years, killed in action at Vicksburg July 1, 1863, Description: 5' 8", fair complexion, light hair, gray eyes

* This company subsequently became Company I, 46th Regiment Mississippi Infantry

M269: Compiled Service Records of Confederate Soldiers Who Served in Organizations from the State of Mississippi

1860 United States Federal Census about James Boler
Name: James Boler
Age in 1860: 29
Birth Year: abt 1831
Birthplace: Mississippi
Home in 1860: District 3, Scott, Mississippi
Gender: Male
Post Office: Morton
Household Members:
Name Age
James Boler 29 Overseer
Josephine Boler 27 born in Alabama
Elizabeth Boler 8
Jane Boler 5
Ann Boler 3
Fanny Boler 1

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1850 United States Federal Census about James Boler
Name: James Boler
Age: 19
Estimated birth year: abt 1831
Birth Place: Mississippi
Color: White
Gender: Male
Home in 1850 (City,County,State): Newton, Mississippi
Family Number: 326
Household Members:
Name Age
James Boler 19 Farmer
Josephine Boler 17
William Boler 16
Barnabas Boler 0