Philip Sidney, 1st Baron De L'Isle and Dudley British politician (1800-1851) (1800–1851) Parents Henrietta Hunloke Sir John Shelley Sidney, 1st Bt. Children Sophia Philippa Sidney Adela Sidney Ernestine Wellington Sidney Philip Sidney, 2nd Baron de Lisle and Dudley Siblings Emily Elizabeth Shelley Sidney Partners Sophia Sidney, Baroness De L'Isle and Dudley