Complex sentence: Cuénod resides with his life partner, Alfred Augustin (41 years his junior), in the Vaud region of Switzerland, in the Château de Lully, an 18th-century castle that belonged to his ancestors.
Split into simpler sentences: Cuénod resides with his life partner, Alfred Augustin (41 years his junior), in the Vaud region of Switzerland. They live in the Château de Lully, an 18th-century castle that belonged to his ancestors.