Gervase Beckett British banker and Conservative politician (1866-1937) (1866–1937) Parents Helen Duncombe William Beckett-Denison Children Cynthia Maud Beckett Sir Martyn Beckett, 2nd Baronet Beatrice Beckett Marion Beckett Ann Prunella Beckett Siblings Rupert Beckett Ernest Beckett, 2nd Baron Grimthorpe Helen Louisa Beckett-Denison Adeline Gertrude Denison Beckett-Denison Violet Katharine Beckett-Denison Maud Augusta Beckett-Denison Partners Marjorie Greville Mabel Duncombe