John Lister Dillwyn-Venables-Llewelyn (1897-1917) (1897–1917) Parents Katharine Minna Venables Charles Dillwyn-Venables-Llewelyn Children Siblings Agnes Barbara Dillwyn-Venables-Llewelyn Sir Charles Dillwyn-Venables-Llewelyn, 3rd Baronet George William Dillwyn-Venables-Llewelyn