Complex sentence: He was marched to Richmond and incarcerated in Libby Prison, where he contracted a lung disease from the harsh conditions of his imprisonment and died on February27,1863, after his release on parole in a prisoner exchange.
Split into simpler sentences: He was marched to Richmond and incarcerated in Libby Prison, where he contracted a lung disease from the harsh conditions. He died on February27,1863, after his release on parole in a prisoner exchange.