 Upon their acquisition of the property in 1904, Raymond and Elizabeth renamed the property Chinsegut Hill and set out to improve the grounds.Over the years, Raymond and Margaret added a kitchen to the east wing of the house, a widow's walk and ventilator, the west chimney, an expanded study, and a music room.The Robins later added four bathrooms (1911), acquired additional land (1917]), added the porte-cochere (1925), and added a fifth bathroom, electricity, and a well (1933).