He was forced to march to Richmond and incarcerated in the Confederate Libby Prison, where he contracted "lung fever" from the harsh conditions of his imprisonment and died on February 27, 1863, a few months after his release on parole in a prisoner exchange.
Dia dipaksa untuk berjalan ke Richmond dipenjarakan dalam Penjara Libby Konfederasi, di mana dia menderita "demam paru" karena kondisi yang keras dalam penjara, dan meninggal pada 27 Februari 1863, beberapa bulan setelah dia menerima pembebasan bersyarat.