 Nyorai kupfuurira kweiyi ndima - Pakupera kwa1862 chikwata chake chakatumirwa kuLouisiana, uye chakasungwa paNew Orleans neBaton Rouge. Kaputeni Agnus akakuvadzwa musi wa 27 Chivabvu 1863, panguva yekukombwa kwePort Hudson, akasimudzirwa kuva mukuru musi wa 2 Gunyana, uye kwenguva yakati aive nemutungamiri wehurumende yake. Akashanda muTexas, uye, mushure mokunge awana chinzvimbo chemutevedzeri-colonel, akarayirwa kumabvazuva kuti apinde mu19th Corps. Akashanda pasi paGeneral Philip Sheridan, achitora rutivi muhondo dzeOpequonFishers Hill, Winchester, uye Cedar Creek. Basa rake rokupedzisira rakanga riri muDhipatimendi reSouth, somutariri mukuru weDhipatimendi, uko akapiwa basa rokuputsa nhare dzekare dzeConfederate muSouth Carolina, Georgia, neFlorida, uye kupa zvinhu zvose kuhurumende yeUnited States. Akagamuchira gwaro re brigadier-general revazvipiri musi wa 13 Kurume 1865, zvichimuita iye brigadier-general mudiki muuto panguva iyoyo. Agnus akabudiswa mubasa musi wa22 August 1865. 