In 1687, Henry Luce, one of the first English settlers on Martha's Vineyard purchased 400 acres (1.6 km2) of land in the island's center from the natives. In 1926, 16 ha (40 acres) of this land, then a sheep farm, were acquired by Hill's family. After her father's death, Hill decided to create an arboretum in 1958, growing the trees from seed. Through purchase of adjacent land, the property was increased to a total of 24 ha (60 acres). The Arboretum's administrative offices are housed in a building dating from the 1670s. Other historic structures on the property include the Far Barn (circa 1750) with its attached Slaughterhouse, the Cow Barn (a private residence), and the adjacent "Gym".