Juliet Tadgell noblewoman; British heiress, race horse breeder, and landowner (b. 1935) Parents Olive Dorothea Plunket Peter Wentworth-Fitzwilliam, 8th Earl Fitzwilliam Children Helena Anne Beatrix Wentworth Fitzwilliam de Chair Lady Ann Hervey Lord Nicholas Hervey Partners Christopher Tadgell Victor Hervey, 6th Marquess of Bristol Somerset de Chair