<prompt> Nyorera kupfuurira kweiyi ndima - Munguva yechando ya1861-62, Willson akabatanidzwa mukudzivirira Baltimore neOhio Railroad uye mishandirapamwe muVirginia pasi pevakuru vakuru Nathaniel Banks naJohn Pope. Akarwa muHondo yeAntietam, September 17, 1862. Musi waMay 5, 1863, akakuvadzwa zvakaipisisa muhondo yeChancellorsville Virginia. Haana kudzokera kubasa kusvikira munaSeptember 1863 pasi peGeneral Joseph Hooker apo XI uye XII Corps yeHondo yePotomac yakatamira kumadokero kuti isimbise Hondo yeCumberland yakapoteredza Chattanooga, Tennessee. Ikoko Willson akapinda muhondo dzeWauhatchie, Lookout Mountain  <response>: , Missionary Ridge, Peavine Creek, uye Ringgold Gap. 