William Herbert Rhydian Llewellyn (1919-2008) (1919–2008) Parents Sir David Llewellyn, 1st Baronet Magdalene Anne Harries Children Trefor Wilmot Llewellyn Gaynor Malet Llewellyn Cordella Llewellyn Siblings Sir Harry Llewellyn, 3rd Baronet Marjorie Joyce Llewellyn Sir Rhys Llewellyn, 2nd Baronet Elizabeth Aileen Maud Llewellyn David Llewellyn Magdalene Clare Llewellyn Margaret Elaine Llewellyn Partners Lady Honor Vaughan