 It was designated because of its architecture, and its connection with the locally influential Dickinson family, who (in addition to renowned poet Emily Dickinson) were a locally influential family with roots dating back to early colonial times.The Emily Dickinson House, built in 1813, is the oldest house within the district, with prominence beyond its association with the poet.Her grandfather Samuel, who built the house, was a founder of Amherst College, and a prominent local politician, as was her father Edward.