Dorothy Elizabeth Heber-Percy (1913-2005) (1913–2005) Parents Josceline Reginald Heber-Percy Katherine Louisa Victoria Percy Children Elizabeth Anne Walker-Okeover Jane Katharine Walker-Okeover Sir Peter Ralph Leopold Walker-Okeover, 4th Bt. Siblings David Josceline Algernon Heber-Percy Mary Katherine Victoria Heber-Percy Partners Sir Ian Peter Andrew Munro Walker-Okeover, 3rd Bt.