Richard H. Hoggart, a pioneering British cultural historian who was most widely known outside academia as the star witness for “Lady Chatterley’s Lover” in a 1960 trial that ended British censorship of that novel, died on April 10 in London. He was 95. His death, at a nursing home, was announced by Goldsmiths College of the University of London, where Professor Hoggart was the warden, or provost, from 1976 until his retirement in 1984. Professor Hoggart was a senior lecturer in English literature and the author of a seminal analysis of changes in working-class culture in England when he was...