Complex sentence: The family set sail for Europe on April 9,1836 and arrived in Bordeaux, France in June, where they spent 18 days before sailing to La Coruña in Galicia, Spain.
Split into simpler sentences: The family set sail for Europe on April 9,1836 and arrived in Bordeaux, France two months later. They spent 18 days there before sailing to La Coruña in Galicia, Spain.