Phyllida Lovaine Plowden (died 1999) (d. 1999) Parents Piers Standish Plowden Ethel Muriel Cynthia Critchley Children Giles Evelyn Somerset Gibbs Quinelda Marjory Gibbs Crispin Lancelot Gibbs Siblings Julian Piers Plowden Perdita Remony Plowden Giles Roger Standish Plowden Partners David Evelyn Gibbs