Rocky marries Madge (Joan Sims), as much a character as Rocky is, when he is 85 and she is 78. They travel the world, are country and western music fans, tool about in Madge's classic Cadillac convertible (with steer horns on the grille), and hang out at the local pub, where Madge sings. In series nine, Madge is mentioned as being on an archaeological dig in Egypt; in reality Joan Sims died before filming began. Also appearing many times are Penny (Moyra Fraser), the meddling, neurotic sister of Jean's late first husband, who calls Jean "poor Jean", and Penny's well-meaning but dull dentist husband, Stephen (Paul Chapman), who once accidentally declined an OBE.