Try these:
"United States Census, 1850," database with images, FamilySearch(https://familysearch.org/ark:/61903/1:1:M4B8-SYZ : 9 November 2014), Jacob B Trammell, Macon county, Macon, North Carolina, United States; citing family 359, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
"United States Census, 1860", database with images, FamilySearch(https://familysearch.org/ark:/61903/1:1:MDDT-B9L : 30 December 2015), Jacob B Tramell, 1860.
And maybe these:
"United States Civil War Soldiers Index, 1861-1865," database, FamilySearch(https://familysearch.org/ark:/61903/1:1:FS59-8YZ : 4 December 2014), J.B. Trammell, Private, Company I, 3rd Battalion, South Carolina Light Artillery (Palmetto Battalion), Confederate; citing NARA microfilm publication M381 (Washington D.C.: National Archives and Records Administration, n.d.), roll 32; FHL microfilm 881,998.
"South Carolina Civil War Service Records of Confederate Soldiers, 1861-1865," database,FamilySearch (https://familysearch.org/ark:/61903/1:1:XGLD-1PY : 12 December 2014), J B Trammell, 1864; from "Compiled Service Records of Confederate Soldiers Who Served in Organizations from the State of South Carolina," database, Fold3.com (http://www.fold3.com : n.d.); citing military unit Third (Palmetto) Battalion, Light Artillery T-Y, NARA microfilm publication M267 (Washington, D.C.: National Archives and Records Administration, 1959), roll 83.
"South Carolina Civil War Service Records of Confederate Soldiers, 1861-1865," database,FamilySearch (https://familysearch.org/ark:/61903/1:1:XGLD-1PB : 12 December 2014), J B Trammell, 1864; from "Compiled Service Records of Confederate Soldiers Who Served in Organizations from the State of South Carolina," database, Fold3.com (http://www.fold3.com : n.d.); citing military unit Third (Palmetto) Battalion, Light Artillery T-Y, NARA microfilm publication M267 (Washington, D.C.: National Archives and Records Administration, 1959), roll 83.