The Emily Dickinson Museum is a historic house museum consisting of two houses: the Dickinson Homestead (also known as Emily Dickinson Home or Emily Dickinson House) and the Evergreens. The Dickinson Homestead was the birthplace and home from 1855–1886 of 19th-century American poet Emily Dickinson (1830–1886), whose poems were discovered in her bedroom there after her death. The house next door, called the Evergreens, was built by the poet's father, Edward Dickinson, in 1856 as a wedding present for her brother Austin. Located in Amherst, Massachusetts, the houses are preserved as a single museum. The Emily Dickinson Home is a US National Historic Landmark, and properties contribute to the Dickinson Historic District, listed on the National Register of Historic Places.—Wikipedia
Evergreens was the home of William Austin Dickinson (April 16, 1829 – August 16, 1895) an American lawyer. Known to family and friends as "Austin", he was the older brother of the poet Emily Dickinson. After graduating from both Williston Seminary and Amherst College, Dickinson taught briefly before pursuing a legal education. He attended Harvard Law School, then joined his father, Edward Dickinson, in his law practice. After his father's death, Austin became treasurer of Amherst College from 1873 until his death. Dickinson married Susan Huntington Gilbert, a friend of his sister Emily from childhood, in 1856. They had three children and resided at the Evergreens, which stood adjacent to the Dickinson Homestead.—Wikipedia