Complex sentence: Formed from parts of Petersham, Greenwich, and Hardwick, it was incorporated in 1801, and was disincorporated on April 28,1938, as part of the creation of the Quabbin Reservoir.
Split into simpler sentences: Formed from parts of Petersham, Greenwich, and Hardwick, it was incorporated in 1801. The town was disincorporated on April 28,1938, as part of the creation of the Quabbin Reservoir.