The Somerset Club is a private social club in Boston, Massachusetts, founded perhaps as early as 1826. The original club was informal, without a clubhouse. By the 1830s this had evolved into a group called the Temple. In 1851 the group purchased the home of Benjamin W. Crowninshield, located at the corner of Beacon and Somerset Streets. Originally called the Beacon Club, it was renamed the Somerset Club in 1852. In 1871 the Somerset Club purchased the David Sears townhouse at 42 Beacon Street on Beacon Hill. Originally designed by Alexander Parris and built in 1819, Sears had added to the house in 1832 and had built the adjacent Crowninshield-Amory house at 43 Beacon Street for his daughter. The land on which the house stood was originally part of an 18-acre (73,000 m2) parcel owned by John Singleton Copley, who called it "his farm on Beacon Street." Eventually the Club bought 43 Beacon Street and joined the two houses into one large clubhouse.