Helen Vivien Beresford, Baroness Decies, formerly Helen Vivien Gould (1893 ? February 3, 1931) was a socialite and philanthropist. She was one of the two Jay Gould descendants to marry into European aristocracy. The daughter of George Jay Gould I, a railroad executive; and Edith Kingdon, an actress, she married John Graham Hope de la Poer Horsley Beresford (1866?1944), the 5th Baron Decies, on February 7, 1911. One of a clutch of wealthy American heiresses to marry into the British aristocracy during this period.