Complex sentence: After six months on Martinique, d'Esnambuc returned to Saint Christopher (St. Kitts), where he soon died prematurely in 1636, leaving the company and Martinique in the hands of his nephew, Du Parquet.
Split into simpler sentences: After six months on Martinique, d'Esnambuc returned to Saint Christopher (St. Kitts), where he soon died. D'Esnambuc died prematurely in 1636, leaving the company and Martinique in the hands of his nephew, Du Parquet.