Complex sentence: The Cutts family bought the house years later and lived there for many years, and then donated the home to the Minneapolis Institute of Art. The home is now a museum and is open to the public for tours.
Split into simpler sentences: The Cutts family bought the house years later and lived there for many years. They donated the home to the Minneapolis Institute of Art. The home is now operated as a museum and is open to the public for tours.