Lady Viola Grosvenor born 1992; youngest child of Gerald Grosvenor, 6th Duke of Westminster, and Natalia Phillips (b. 1992) Parents Natalia Grosvenor, Duchess of Westminster Gerald Grosvenor, 6th Duke of Westminster Children Siblings Edwina Grosvenor Hugh Grosvenor, 7th Duke of Westminster Tamara van Cutsem