Complex sentence: The Condés established a thriving glass-making works, which provided wealth to the principality for many years, and other founding families created enterprises, including textiles and other traditional Huguenot occupations in France.
Split into simpler sentences: The Condés established a thriving glass-making works, which provided wealth to the principality for many years. Other founding families created enterprises based on textiles and such traditional Huguenot occupations in France.