William Beauchamp Nevill English aristocratic fraudster and writer (1860–1939) Parents Caroline (née Vanden-Bempde-Johnstone), Marchioness of Abergavenny William Nevill, 1st Marquess of Abergavenny Children Siblings Lady Rose Nevill Reginald Nevill, 2nd Marquess of Abergavenny Henry Nevill, 3rd Marquess of Abergavenny Lady Idina Mary Nevill Lady Cicely Louisa Nevill Lord George Montacute Nevill Lady Violet Nevill Lord Richard Plantagenet Nevill Lady Alice Nevill Partners Luisa Maria Carmen del Campo Mello