Many of the Union losses were suffered by Ferrero's division of the United States Colored Troops.[1] Both black and white wounded prisoners were taken to the Confederate hospital at Poplar Lawn, in Petersburg. Meade brought charges against Burnside, and a subsequent court of inquiry censured Burnside along with Brig. Gens. Ledlie, Ferrero, Orlando B. Willcox, and Col. Zenas R. Bliss.