Complex sentence: In 1850, her autobiographical novel, "Julia Howard" was published and in the same year she and her husband sailed for America, but she died ten days after arriving in New York following a premature confinement on board ship.
Split into simpler sentences: In 1850, her autobiographical novel, "Julia Howard" was published. In the same year she and her husband sailed for America but she died ten days after arriving in New York following a premature confinement on board ship.