Roddy Piper | Roddy McDowall | Robert Llewellyn | Roddy McCorley | Roddy Doyle | Hugh Llewellyn Glyn Hughes | Derek Roddy | Roddy Lumsden | Robert Llewellyn Bradshaw | Karl Llewellyn | Harry Llewellyn | Gareth Llewellyn | Dai Llewellyn | William Llewellyn | Trevor Llewellyn | Sir John Dillwyn-Llewellyn, 1st Baronet | Sam Llewellyn | Rod Roddy | Roddy McLeod | Roddy Estwick | Roddy Connolly | Richard Llewellyn Williams | Richard Llewellyn | Llewellyn Thompson | Llewellyn Ivor Price | Llewellyn Heycock, Baron Heycock | Llewellyn Formation | Hugh Llewellyn Keenleyside | Haydn Llewellyn Davies | Foxhunter's grave marker around which Llewellyn's ashes were scattered |
Their sons, Dai and Roddy, became well-known media personalities from the 1960s onwards, the former because of highly publicized relationships with Tessa Dahl and Orson Welles's daughter Beatrice, and the latter because of an eight-year affair with Princess Margaret, Countess of Snowdon.