That. Coronation Street Knox first played the role of Rita Littlewood in Coronation Street on 2 December 1964, when she appeared for only one episode as a friend of Dennis Tanner. She returned in January 1972 as Rita Bates, the common-law wife of Harry Bates, and in the decades since then the character has been married three times, to Len Fairclough, Ted Sullivan and Dennis Tanner. In 1973, she cut an LP for Philips Records entitled 'On the Street Where I Live. Since 2010, Knox has given various interviews, first on Paul O'Grady Live on ITV in November 2010, to coincide with Coronation Streets 50th anniversary, which also saw her appear in the ITV quiz show, Coronation Street: The Big 50. She also gave two interviews on This Morning, first in 2012, and another in 2013 as part of This Morning's 25 year anniversary and Knox's 80th birthday. Knox also contributed to the one-off ITV documentary Coronation Street: A Moving Story, which saw the transition from recording at Granada Studios to the new MediaCityUK in 2014. On 31 December 2014, ITV celebrated Knox's contribution to Coronation Street with a special 60-minute documentary for her 50 years as Rita, called Rita and Me. In December 2017, she gave an Interview on ITV's Lorraine. Since the departure of Eileen Derbyshire, who played Emily Bishop from January 1961 to January 2016, Knox is the second-longest serving cast member behind William Roache, who has played Ken Barlow since the first episode in December 1960. Personal life Knox has been married twice. She married Denis Mullaney in 1956 in Oldham, Lancashire. The couple had three children; Maxine, John and Amanda. They divorced in 1977. She was known professionally as Barbara Mullaney until 1977, the year she married John Knox. The couple divorced in 1994. Knox, like her friend and co-star Eileen Derbyshire, who played Emily Bishop, shuns publicity and is a very private person. She rarely gives interviews in public, although she has been known to give a few interviews for Coronation Street documentaries and has appeared alongside her fellow Coronation Street co-stars at some of the television awards shows. In January 1980 Knox was disqualified from driving for two months, for travelling at 101mph on the M5 motorway in Gloucestershire. On 28 March 2014, it was reported that she had been arrested on suspicion of driving while under the influence of alcohol in her