The 4th Earl of Kimberley, who has died aged 78, achieved a measure of fame as the most-married man in the peerage; once known as "the brightest blade in Burke's", he worked his way through five wives in 25 years before settling down contentedly with a former masseuse he had met on a beach in Jamaica.Johnny Kimberley was a jovial extrovert whose interests included shark fishing, UFOs and winter sports - for much of the 1950s he was a member of Britain's international bobsleigh team. There was a serious side to him too: he played championship tiddlywinks, bred prize pigs,...