Here's what Andrew Booth has on these two. You sure these guys were your ancestors?

Torres, Merriday, Pvt. Co. I, 8th La. Inf. En. May 26, 1861, New Orleans, La. Present on Rolls to Dec., 1861. Roll Jan. and Feb., 1862, Absent to Gen. Hospl., Feb. 24. Roll Feb. 28 to Aug. 31, 1862, Killed June 9 at Port Republic. Born Louisiana, occupation laborer, Res. Alexandria, La., single.

Torres, Joseph, _ Co. I, 8th La. Inf. En. May 26, 1861, New Orleans, La. Present on Rolls to Oct., 1861. Roll Nov. and Dec., 1861, Died Dec. 4 at Hospl. in Manassas. Born Louisiana, occupation laborer, Res. Alexandria, La., single.